Collection: Springs - Die - Imperial

Springs -> Die -> Imperial
Hole Diameter (B) Rod Diameter (A) Length (L) Optimum Deflection Optimum Deflection Load at Optimal Indicative
Image
Hole Diameter (B)
25.40
mm

(Equiv. 1 in.)
Rod Diameter (A)
12.700
mm

(Equiv. 0.5 in.)
Length (L)
50.800
mm

(Equiv. 2 in.)
Optimum Deflection
25
Percent
Optimum Deflection
12.7
mm
Load at Optimal
595.6
N
Die Springs - 25.4x12.7x50.8 mm - Spring Steel
Material: Carbon Spring Steel    Maximum Deflection: 40 Percent    Maximum Deflection: 20.3 mm   
Category: Springs - Die - Imperial - Medium Duty
Part Number: DS-254-051-MD
Die Springs - 25.4x12.7x50.8 mm Imperial - Carbon Spring Steel
Out of Stock | Backorder Now | Orders can be expected around Thu, Sep 18, 2025
Regular price $19.41 AUD
Regular price $23.29 AUD Sale price $19.41 AUD
Each
Quantity Required

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Hole Diameter (B) Rod Diameter (A) Length (L) Optimum Deflection Indicative
Image
Hole Diameter (B)
25.40
mm

(Equiv. 1 in.)
Rod Diameter (A)
12.700
mm

(Equiv. 0.5 in.)
Length (L)
50.800
mm

(Equiv. 2 in.)
Optimum Deflection
25
Percent
Die Springs - 25.4x12.7x50.8 mm - Spring Steel
Material: Carbon Spring Steel    Optimum Deflection: 12.7 mm    Load at Optimal: 595.6 N    Maximum Deflection: 40 Percent    Maximum Deflection: 20.3 mm   
Category: Springs - Die - Imperial - Medium Duty
Part Number: DS-254-051-MD
Die Springs - 25.4x12.7x50.8 mm Imperial - Carbon Spring Steel
Out of Stock | Backorder Now | Orders can be expected around Thu, Sep 18, 2025
Regular price $19.41 AUD
Regular price $23.29 AUD Sale price $19.41 AUD
Each
Quantity Required

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Hole Diameter (B)
25.40
mm

(Equiv. 1 in.)
Rod Diameter (A)
12.700
mm

(Equiv. 0.5 in.)
Length (L)
101.600
mm

(Equiv. 4 in.)
Optimum Deflection
15
Percent
Optimum Deflection
15.2
mm
Load at Optimal
1064.0
N
Die Springs - 25.4x12.7x101.6 mm - Spring Steel
Material: Carbon Spring Steel    Maximum Deflection: 25 Percent    Maximum Deflection: 25.4 mm   
Category: Springs - Die - Imperial - Heavy Duty
Part Number: DS-254-102-HD
Die Springs - 25.4x12.7x101.6 mm Imperial - Carbon Spring Steel
Out of Stock | Backorder Now | Orders can be expected around Thu, Sep 18, 2025
Regular price $43.95 AUD
Regular price $52.75 AUD Sale price $43.95 AUD
Each
Quantity Required

Backorder: Out of Stock.
Hole Diameter (B)
25.40
mm

(Equiv. 1 in.)
Rod Diameter (A)
12.700
mm

(Equiv. 0.5 in.)
Length (L)
101.600
mm

(Equiv. 4 in.)
Optimum Deflection
15
Percent
Die Springs - 25.4x12.7x101.6 mm - Spring Steel
Material: Carbon Spring Steel    Optimum Deflection: 15.2 mm    Load at Optimal: 1064.0 N    Maximum Deflection: 25 Percent    Maximum Deflection: 25.4 mm   
Category: Springs - Die - Imperial - Heavy Duty
Part Number: DS-254-102-HD
Die Springs - 25.4x12.7x101.6 mm Imperial - Carbon Spring Steel
Out of Stock | Backorder Now | Orders can be expected around Thu, Sep 18, 2025
Regular price $43.95 AUD
Regular price $52.75 AUD Sale price $43.95 AUD
Each
Quantity Required

Backorder: Out of Stock.
Hole Diameter (B)
25.40
mm

(Equiv. 1 in.)
Rod Diameter (A)
12.700
mm

(Equiv. 0.5 in.)
Length (L)
88.900
mm

(Equiv. 3.5 in.)
Optimum Deflection
15
Percent
Optimum Deflection
13.3
mm
Load at Optimal
1061.3
N
Die Springs - 25.4x12.7x88.9 mm - Spring Steel
Material: Carbon Spring Steel    Maximum Deflection: 25 Percent    Maximum Deflection: 22.2 mm   
Category: Springs - Die - Imperial - Heavy Duty
Part Number: DS-254-089-HD
Die Springs - 25.4x12.7x88.9 mm Imperial - Carbon Spring Steel
Out of Stock | Backorder Now | Orders can be expected around Thu, Sep 18, 2025
Regular price $40.14 AUD
Regular price $48.16 AUD Sale price $40.14 AUD
Each
Quantity Required

Backorder: Out of Stock.
Hole Diameter (B)
25.40
mm

(Equiv. 1 in.)
Rod Diameter (A)
12.700
mm

(Equiv. 0.5 in.)
Length (L)
88.900
mm

(Equiv. 3.5 in.)
Optimum Deflection
15
Percent
Die Springs - 25.4x12.7x88.9 mm - Spring Steel
Material: Carbon Spring Steel    Optimum Deflection: 13.3 mm    Load at Optimal: 1061.3 N    Maximum Deflection: 25 Percent    Maximum Deflection: 22.2 mm   
Category: Springs - Die - Imperial - Heavy Duty
Part Number: DS-254-089-HD
Die Springs - 25.4x12.7x88.9 mm Imperial - Carbon Spring Steel
Out of Stock | Backorder Now | Orders can be expected around Thu, Sep 18, 2025
Regular price $40.14 AUD
Regular price $48.16 AUD Sale price $40.14 AUD
Each
Quantity Required

Backorder: Out of Stock.
Hole Diameter (B)
25.40
mm

(Equiv. 1 in.)
Rod Diameter (A)
12.700
mm

(Equiv. 0.5 in.)
Length (L)
101.600
mm

(Equiv. 4 in.)
Optimum Deflection
15
Percent
Optimum Deflection
15.2
mm
Load at Optimal
1065.5
N
Die Springs - 25.4x12.7x101.6 mm - Chrome Silicon
Material: Chrome Silicon    Maximum Deflection: 25 Percent    Maximum Deflection: 25.4 mm   
Category: Springs - Die - Imperial - Heavy Duty
Part Number: DS-254-102-HDS
Die Springs - 25.4x12.7x101.6 mm Imperial - Chrome Silicon Spring
Out of Stock | Backorder Now | Orders can be expected around Thu, Sep 18, 2025
Regular price $59.05 AUD
Regular price $70.85 AUD Sale price $59.05 AUD
Each
Quantity Required

Backorder: Out of Stock.
Hole Diameter (B)
25.40
mm

(Equiv. 1 in.)
Rod Diameter (A)
12.700
mm

(Equiv. 0.5 in.)
Length (L)
101.600
mm

(Equiv. 4 in.)
Optimum Deflection
15
Percent
Die Springs - 25.4x12.7x101.6 mm - Chrome Silicon
Material: Chrome Silicon    Optimum Deflection: 15.2 mm    Load at Optimal: 1065.5 N    Maximum Deflection: 25 Percent    Maximum Deflection: 25.4 mm   
Category: Springs - Die - Imperial - Heavy Duty
Part Number: DS-254-102-HDS
Die Springs - 25.4x12.7x101.6 mm Imperial - Chrome Silicon Spring
Out of Stock | Backorder Now | Orders can be expected around Thu, Sep 18, 2025
Regular price $59.05 AUD
Regular price $70.85 AUD Sale price $59.05 AUD
Each
Quantity Required

Backorder: Out of Stock.
Hole Diameter (B)
25.40
mm

(Equiv. 1 in.)
Rod Diameter (A)
12.700
mm

(Equiv. 0.5 in.)
Length (L)
88.900
mm

(Equiv. 3.5 in.)
Optimum Deflection
15
Percent
Optimum Deflection
13.3
mm
Load at Optimal
1062.7
N
Die Springs - 25.4x12.7x88.9 mm - Chrome Silicon
Material: Chrome Silicon    Maximum Deflection: 25 Percent    Maximum Deflection: 22.2 mm   
Category: Springs - Die - Imperial - Heavy Duty
Part Number: DS-254-089-HDS
Die Springs - 25.4x12.7x88.9 mm Imperial - Chrome Silicon Spring
Out of Stock | Backorder Now | Orders can be expected around Thu, Sep 18, 2025
Regular price $55.14 AUD
Regular price $66.16 AUD Sale price $55.14 AUD
Each
Quantity Required

Backorder: Out of Stock.
Hole Diameter (B)
25.40
mm

(Equiv. 1 in.)
Rod Diameter (A)
12.700
mm

(Equiv. 0.5 in.)
Length (L)
88.900
mm

(Equiv. 3.5 in.)
Optimum Deflection
15
Percent
Die Springs - 25.4x12.7x88.9 mm - Chrome Silicon
Material: Chrome Silicon    Optimum Deflection: 13.3 mm    Load at Optimal: 1062.7 N    Maximum Deflection: 25 Percent    Maximum Deflection: 22.2 mm   
Category: Springs - Die - Imperial - Heavy Duty
Part Number: DS-254-089-HDS
Die Springs - 25.4x12.7x88.9 mm Imperial - Chrome Silicon Spring
Out of Stock | Backorder Now | Orders can be expected around Thu, Sep 18, 2025
Regular price $55.14 AUD
Regular price $66.16 AUD Sale price $55.14 AUD
Each
Quantity Required

Backorder: Out of Stock.
Hole Diameter (B)
25.40
mm

(Equiv. 1 in.)
Rod Diameter (A)
12.700
mm

(Equiv. 0.5 in.)
Length (L)
101.600
mm

(Equiv. 4 in.)
Optimum Deflection
20
Percent
Optimum Deflection
20.3
mm
Load at Optimal
718.6
N
Die Springs - 25.4x12.7x101.6 mm - Chrome Silicon
Material: Chrome Silicon    Maximum Deflection: 30 Percent    Maximum Deflection: 30.5 mm   
Category: Springs - Die - Imperial - Medium Heavy Duty
Part Number: DS-254-102-MHDS
Die Springs - 25.4x12.7x101.6 mm Imperial - Chrome Silicon Spring
Out of Stock | Backorder Now | Orders can be expected around Thu, Sep 18, 2025
Regular price $54.59 AUD
Regular price $65.51 AUD Sale price $54.59 AUD
Each
Quantity Required

Backorder: Out of Stock.
Hole Diameter (B)
25.40
mm

(Equiv. 1 in.)
Rod Diameter (A)
12.700
mm

(Equiv. 0.5 in.)
Length (L)
101.600
mm

(Equiv. 4 in.)
Optimum Deflection
20
Percent
Die Springs - 25.4x12.7x101.6 mm - Chrome Silicon
Material: Chrome Silicon    Optimum Deflection: 20.3 mm    Load at Optimal: 718.6 N    Maximum Deflection: 30 Percent    Maximum Deflection: 30.5 mm   
Category: Springs - Die - Imperial - Medium Heavy Duty
Part Number: DS-254-102-MHDS
Die Springs - 25.4x12.7x101.6 mm Imperial - Chrome Silicon Spring
Out of Stock | Backorder Now | Orders can be expected around Thu, Sep 18, 2025
Regular price $54.59 AUD
Regular price $65.51 AUD Sale price $54.59 AUD
Each
Quantity Required

Backorder: Out of Stock.
Hole Diameter (B)
25.40
mm

(Equiv. 1 in.)
Rod Diameter (A)
12.700
mm

(Equiv. 0.5 in.)
Length (L)
63.500
mm

(Equiv. 2.5 in.)
Optimum Deflection
15
Percent
Optimum Deflection
9.5
mm
Load at Optimal
1107.7
N
Die Springs - 25.4x12.7x63.5 mm - Chrome Silicon
Material: Chrome Silicon    Maximum Deflection: 25 Percent    Maximum Deflection: 15.9 mm   
Category: Springs - Die - Imperial - Heavy Duty
Part Number: DS-254-064-HDS
Die Springs - 25.4x12.7x63.5 mm Imperial - Chrome Silicon Spring
Out of Stock | Backorder Now | Orders can be expected around Thu, Sep 18, 2025
Regular price $44.14 AUD
Regular price $52.96 AUD Sale price $44.14 AUD
Each
Quantity Required

Backorder: Out of Stock.
Hole Diameter (B)
25.40
mm

(Equiv. 1 in.)
Rod Diameter (A)
12.700
mm

(Equiv. 0.5 in.)
Length (L)
63.500
mm

(Equiv. 2.5 in.)
Optimum Deflection
15
Percent
Die Springs - 25.4x12.7x63.5 mm - Chrome Silicon
Material: Chrome Silicon    Optimum Deflection: 9.5 mm    Load at Optimal: 1107.7 N    Maximum Deflection: 25 Percent    Maximum Deflection: 15.9 mm   
Category: Springs - Die - Imperial - Heavy Duty
Part Number: DS-254-064-HDS
Die Springs - 25.4x12.7x63.5 mm Imperial - Chrome Silicon Spring
Out of Stock | Backorder Now | Orders can be expected around Thu, Sep 18, 2025
Regular price $44.14 AUD
Regular price $52.96 AUD Sale price $44.14 AUD
Each
Quantity Required

Backorder: Out of Stock.
Hole Diameter (B)
25.40
mm

(Equiv. 1 in.)
Rod Diameter (A)
12.700
mm

(Equiv. 0.5 in.)
Length (L)
101.600
mm

(Equiv. 4 in.)
Optimum Deflection
25
Percent
Optimum Deflection
25.4
mm
Load at Optimal
556.3
N
Die Springs - 25.4x12.7x101.6 mm - Chrome Silicon
Material: Chrome Silicon    Maximum Deflection: 40 Percent    Maximum Deflection: 40.6 mm   
Category: Springs - Die - Imperial - Medium Duty
Part Number: DS-254-102-MDS
Die Springs - 25.4x12.7x101.6 mm Imperial - Chrome Silicon Spring
Out of Stock | Backorder Now | Orders can be expected around Thu, Sep 18, 2025
Regular price $46.14 AUD
Regular price $55.36 AUD Sale price $46.14 AUD
Each
Quantity Required

Backorder: Out of Stock.
Hole Diameter (B)
25.40
mm

(Equiv. 1 in.)
Rod Diameter (A)
12.700
mm

(Equiv. 0.5 in.)
Length (L)
101.600
mm

(Equiv. 4 in.)
Optimum Deflection
25
Percent
Die Springs - 25.4x12.7x101.6 mm - Chrome Silicon
Material: Chrome Silicon    Optimum Deflection: 25.4 mm    Load at Optimal: 556.3 N    Maximum Deflection: 40 Percent    Maximum Deflection: 40.6 mm   
Category: Springs - Die - Imperial - Medium Duty
Part Number: DS-254-102-MDS
Die Springs - 25.4x12.7x101.6 mm Imperial - Chrome Silicon Spring
Out of Stock | Backorder Now | Orders can be expected around Thu, Sep 18, 2025
Regular price $46.14 AUD
Regular price $55.36 AUD Sale price $46.14 AUD
Each
Quantity Required

Backorder: Out of Stock.
Hole Diameter (B)
25.40
mm

(Equiv. 1 in.)
Rod Diameter (A)
12.700
mm

(Equiv. 0.5 in.)
Length (L)
114.300
mm

(Equiv. 4.5 in.)
Optimum Deflection
25
Percent
Optimum Deflection
28.6
mm
Load at Optimal
552.0
N
Die Springs - 25.4x12.7x114.3 mm - Chrome Silicon
Material: Chrome Silicon    Maximum Deflection: 40 Percent    Maximum Deflection: 45.7 mm   
Category: Springs - Die - Imperial - Medium Duty
Part Number: DS-254-114-MDS
Die Springs - 25.4x12.7x114.3 mm Imperial - Chrome Silicon Spring
Out of Stock | Backorder Now | Orders can be expected around Thu, Sep 18, 2025
Regular price $48.23 AUD
Regular price $57.87 AUD Sale price $48.23 AUD
Each
Quantity Required

Backorder: Out of Stock.
Hole Diameter (B)
25.40
mm

(Equiv. 1 in.)
Rod Diameter (A)
12.700
mm

(Equiv. 0.5 in.)
Length (L)
114.300
mm

(Equiv. 4.5 in.)
Optimum Deflection
25
Percent
Die Springs - 25.4x12.7x114.3 mm - Chrome Silicon
Material: Chrome Silicon    Optimum Deflection: 28.6 mm    Load at Optimal: 552.0 N    Maximum Deflection: 40 Percent    Maximum Deflection: 45.7 mm   
Category: Springs - Die - Imperial - Medium Duty
Part Number: DS-254-114-MDS
Die Springs - 25.4x12.7x114.3 mm Imperial - Chrome Silicon Spring
Out of Stock | Backorder Now | Orders can be expected around Thu, Sep 18, 2025
Regular price $48.23 AUD
Regular price $57.87 AUD Sale price $48.23 AUD
Each
Quantity Required

Backorder: Out of Stock.
Hole Diameter (B)
25.40
mm

(Equiv. 1 in.)
Rod Diameter (A)
12.700
mm

(Equiv. 0.5 in.)
Length (L)
127.000
mm

(Equiv. 5 in.)
Optimum Deflection
25
Percent
Optimum Deflection
31.8
mm
Load at Optimal
534.2
N
Die Springs - 25.4x12.7x127 mm - Spring Steel
Material: Carbon Spring Steel    Maximum Deflection: 40 Percent    Maximum Deflection: 50.8 mm   
Category: Springs - Die - Imperial - Medium Duty
Part Number: DS-254-127-MD
Die Springs - 25.4x12.7x127 mm Imperial - Carbon Spring Steel
Out of Stock | Backorder Now | Orders can be expected around Thu, Sep 18, 2025
Regular price $41.95 AUD
Regular price $50.35 AUD Sale price $41.95 AUD
Each
Quantity Required

Backorder: Out of Stock.
Hole Diameter (B)
25.40
mm

(Equiv. 1 in.)
Rod Diameter (A)
12.700
mm

(Equiv. 0.5 in.)
Length (L)
127.000
mm

(Equiv. 5 in.)
Optimum Deflection
25
Percent
Die Springs - 25.4x12.7x127 mm - Spring Steel
Material: Carbon Spring Steel    Optimum Deflection: 31.8 mm    Load at Optimal: 534.2 N    Maximum Deflection: 40 Percent    Maximum Deflection: 50.8 mm   
Category: Springs - Die - Imperial - Medium Duty
Part Number: DS-254-127-MD
Die Springs - 25.4x12.7x127 mm Imperial - Carbon Spring Steel
Out of Stock | Backorder Now | Orders can be expected around Thu, Sep 18, 2025
Regular price $41.95 AUD
Regular price $50.35 AUD Sale price $41.95 AUD
Each
Quantity Required

Backorder: Out of Stock.
Hole Diameter (B)
25.40
mm

(Equiv. 1 in.)
Rod Diameter (A)
12.700
mm

(Equiv. 0.5 in.)
Length (L)
101.600
mm

(Equiv. 4 in.)
Optimum Deflection
20
Percent
Optimum Deflection
20.3
mm
Load at Optimal
718.6
N
Die Springs - 25.4x12.7x101.6 mm - Spring Steel
Material: Carbon Spring Steel    Maximum Deflection: 30 Percent    Maximum Deflection: 30.5 mm   
Category: Springs - Die - Imperial - Medium-Heavy Duty
Part Number: DS-254-102-MHD
Die Springs - 25.4x12.7x101.6 mm Imperial - Carbon Spring Steel
Out of Stock | Backorder Now | Orders can be expected around Thu, Sep 18, 2025
Regular price $37.86 AUD
Regular price $45.44 AUD Sale price $37.86 AUD
Each
Quantity Required

Backorder: Out of Stock.
Hole Diameter (B)
25.40
mm

(Equiv. 1 in.)
Rod Diameter (A)
12.700
mm

(Equiv. 0.5 in.)
Length (L)
101.600
mm

(Equiv. 4 in.)
Optimum Deflection
20
Percent
Die Springs - 25.4x12.7x101.6 mm - Spring Steel
Material: Carbon Spring Steel    Optimum Deflection: 20.3 mm    Load at Optimal: 718.6 N    Maximum Deflection: 30 Percent    Maximum Deflection: 30.5 mm   
Category: Springs - Die - Imperial - Medium-Heavy Duty
Part Number: DS-254-102-MHD
Die Springs - 25.4x12.7x101.6 mm Imperial - Carbon Spring Steel
Out of Stock | Backorder Now | Orders can be expected around Thu, Sep 18, 2025
Regular price $37.86 AUD
Regular price $45.44 AUD Sale price $37.86 AUD
Each
Quantity Required

Backorder: Out of Stock.
Hole Diameter (B)
25.40
mm

(Equiv. 1 in.)
Rod Diameter (A)
12.700
mm

(Equiv. 0.5 in.)
Length (L)
152.400
mm

(Equiv. 6 in.)
Optimum Deflection
15
Percent
Optimum Deflection
22.9
mm
Load at Optimal
1252.6
N
Die Springs - 25.4x12.7x152.4 mm - Chrome Silicon
Material: Chrome Silicon    Maximum Deflection: 25 Percent    Maximum Deflection: 38.1 mm   
Category: Springs - Die - Imperial - Heavy Duty
Part Number: DS-254-152-HDS
Die Springs - 25.4x12.7x152.4 mm Imperial - Chrome Silicon Spring
Out of Stock | Backorder Now | Orders can be expected around Thu, Sep 18, 2025
Regular price $80.14 AUD
Regular price $96.16 AUD Sale price $80.14 AUD
Each
Quantity Required

Backorder: Out of Stock.
Hole Diameter (B)
25.40
mm

(Equiv. 1 in.)
Rod Diameter (A)
12.700
mm

(Equiv. 0.5 in.)
Length (L)
152.400
mm

(Equiv. 6 in.)
Optimum Deflection
15
Percent
Die Springs - 25.4x12.7x152.4 mm - Chrome Silicon
Material: Chrome Silicon    Optimum Deflection: 22.9 mm    Load at Optimal: 1252.6 N    Maximum Deflection: 25 Percent    Maximum Deflection: 38.1 mm   
Category: Springs - Die - Imperial - Heavy Duty
Part Number: DS-254-152-HDS
Die Springs - 25.4x12.7x152.4 mm Imperial - Chrome Silicon Spring
Out of Stock | Backorder Now | Orders can be expected around Thu, Sep 18, 2025
Regular price $80.14 AUD
Regular price $96.16 AUD Sale price $80.14 AUD
Each
Quantity Required

Backorder: Out of Stock.
Hole Diameter (B)
25.40
mm

(Equiv. 1 in.)
Rod Diameter (A)
12.700
mm

(Equiv. 0.5 in.)
Length (L)
304.800
mm

(Equiv. 12 in.)
Optimum Deflection
25
Percent
Optimum Deflection
76.2
mm
Load at Optimal
533.4
N
Die Springs - 25.4x12.7x304.8 mm - Spring Steel
Material: Carbon Spring Steel    Maximum Deflection: 40 Percent    Maximum Deflection: 121.9 mm   
Category: Springs - Die - Imperial - Medium Duty
Part Number: DS-254-305-MD
Die Springs - 25.4x12.7x304.8 mm Imperial - Carbon Spring Steel
Out of Stock | Backorder Now | Orders can be expected around Thu, Sep 18, 2025
Regular price $90.32 AUD
Regular price $108.38 AUD Sale price $90.32 AUD
Each
Quantity Required

Backorder: Out of Stock.
Hole Diameter (B)
25.40
mm

(Equiv. 1 in.)
Rod Diameter (A)
12.700
mm

(Equiv. 0.5 in.)
Length (L)
304.800
mm

(Equiv. 12 in.)
Optimum Deflection
25
Percent
Die Springs - 25.4x12.7x304.8 mm - Spring Steel
Material: Carbon Spring Steel    Optimum Deflection: 76.2 mm    Load at Optimal: 533.4 N    Maximum Deflection: 40 Percent    Maximum Deflection: 121.9 mm   
Category: Springs - Die - Imperial - Medium Duty
Part Number: DS-254-305-MD
Die Springs - 25.4x12.7x304.8 mm Imperial - Carbon Spring Steel
Out of Stock | Backorder Now | Orders can be expected around Thu, Sep 18, 2025
Regular price $90.32 AUD
Regular price $108.38 AUD Sale price $90.32 AUD
Each
Quantity Required

Backorder: Out of Stock.
Hole Diameter (B)
25.40
mm

(Equiv. 1 in.)
Rod Diameter (A)
12.700
mm

(Equiv. 0.5 in.)
Length (L)
101.600
mm

(Equiv. 4 in.)
Optimum Deflection
25
Percent
Optimum Deflection
25.4
mm
Load at Optimal
556.3
N
Die Springs - 25.4x12.7x101.6 mm - Spring Steel
Material: Carbon Spring Steel    Maximum Deflection: 40 Percent    Maximum Deflection: 40.6 mm   
Category: Springs - Die - Imperial - Medium Duty
Part Number: DS-254-102-MD
Die Springs - 25.4x12.7x101.6 mm Imperial - Carbon Spring Steel
Out of Stock | Backorder Now | Orders can be expected around Thu, Sep 18, 2025
Regular price $28.86 AUD
Regular price $34.64 AUD Sale price $28.86 AUD
Each
Quantity Required

Backorder: Out of Stock.
Hole Diameter (B)
25.40
mm

(Equiv. 1 in.)
Rod Diameter (A)
12.700
mm

(Equiv. 0.5 in.)
Length (L)
101.600
mm

(Equiv. 4 in.)
Optimum Deflection
25
Percent
Die Springs - 25.4x12.7x101.6 mm - Spring Steel
Material: Carbon Spring Steel    Optimum Deflection: 25.4 mm    Load at Optimal: 556.3 N    Maximum Deflection: 40 Percent    Maximum Deflection: 40.6 mm   
Category: Springs - Die - Imperial - Medium Duty
Part Number: DS-254-102-MD
Die Springs - 25.4x12.7x101.6 mm Imperial - Carbon Spring Steel
Out of Stock | Backorder Now | Orders can be expected around Thu, Sep 18, 2025
Regular price $28.86 AUD
Regular price $34.64 AUD Sale price $28.86 AUD
Each
Quantity Required

Backorder: Out of Stock.
Hole Diameter (B)
25.40
mm

(Equiv. 1 in.)
Rod Diameter (A)
12.700
mm

(Equiv. 0.5 in.)
Length (L)
152.400
mm

(Equiv. 6 in.)
Optimum Deflection
25
Percent
Optimum Deflection
38.1
mm
Load at Optimal
533.4
N
Die Springs - 25.4x12.7x152.4 mm - Spring Steel
Material: Carbon Spring Steel    Maximum Deflection: 40 Percent    Maximum Deflection: 61.0 mm   
Category: Springs - Die - Imperial - Medium Duty
Part Number: DS-254-152-MD
Die Springs - 25.4x12.7x152.4 mm Imperial - Carbon Spring Steel
Out of Stock | Backorder Now | Orders can be expected around Thu, Sep 18, 2025
Regular price $50.50 AUD
Regular price $60.60 AUD Sale price $50.50 AUD
Each
Quantity Required

Backorder: Out of Stock.
Hole Diameter (B)
25.40
mm

(Equiv. 1 in.)
Rod Diameter (A)
12.700
mm

(Equiv. 0.5 in.)
Length (L)
152.400
mm

(Equiv. 6 in.)
Optimum Deflection
25
Percent
Die Springs - 25.4x12.7x152.4 mm - Spring Steel
Material: Carbon Spring Steel    Optimum Deflection: 38.1 mm    Load at Optimal: 533.4 N    Maximum Deflection: 40 Percent    Maximum Deflection: 61.0 mm   
Category: Springs - Die - Imperial - Medium Duty
Part Number: DS-254-152-MD
Die Springs - 25.4x12.7x152.4 mm Imperial - Carbon Spring Steel
Out of Stock | Backorder Now | Orders can be expected around Thu, Sep 18, 2025
Regular price $50.50 AUD
Regular price $60.60 AUD Sale price $50.50 AUD
Each
Quantity Required

Backorder: Out of Stock.
Hole Diameter (B)
25.40
mm

(Equiv. 1 in.)
Rod Diameter (A)
12.700
mm

(Equiv. 0.5 in.)
Length (L)
152.400
mm

(Equiv. 6 in.)
Optimum Deflection
25
Percent
Optimum Deflection
38.1
mm
Load at Optimal
533.4
N
Die Springs - 25.4x12.7x152.4 mm - Chrome Silicon
Material: Chrome Silicon    Maximum Deflection: 40 Percent    Maximum Deflection: 61.0 mm   
Category: Springs - Die - Imperial - Medium Duty
Part Number: DS-254-152-MDS
Die Springs - 25.4x12.7x152.4 mm Imperial - Chrome Silicon Spring
Out of Stock | Backorder Now | Orders can be expected around Thu, Sep 18, 2025
Regular price $60.86 AUD
Regular price $73.04 AUD Sale price $60.86 AUD
Each
Quantity Required

Backorder: Out of Stock.
Hole Diameter (B)
25.40
mm

(Equiv. 1 in.)
Rod Diameter (A)
12.700
mm

(Equiv. 0.5 in.)
Length (L)
152.400
mm

(Equiv. 6 in.)
Optimum Deflection
25
Percent
Die Springs - 25.4x12.7x152.4 mm - Chrome Silicon
Material: Chrome Silicon    Optimum Deflection: 38.1 mm    Load at Optimal: 533.4 N    Maximum Deflection: 40 Percent    Maximum Deflection: 61.0 mm   
Category: Springs - Die - Imperial - Medium Duty
Part Number: DS-254-152-MDS
Die Springs - 25.4x12.7x152.4 mm Imperial - Chrome Silicon Spring
Out of Stock | Backorder Now | Orders can be expected around Thu, Sep 18, 2025
Regular price $60.86 AUD
Regular price $73.04 AUD Sale price $60.86 AUD
Each
Quantity Required

Backorder: Out of Stock.
Hole Diameter (B)
25.40
mm

(Equiv. 1 in.)
Rod Diameter (A)
12.700
mm

(Equiv. 0.5 in.)
Length (L)
127.000
mm

(Equiv. 5 in.)
Optimum Deflection
25
Percent
Optimum Deflection
31.8
mm
Load at Optimal
534.2
N
Die Springs - 25.4x12.7x127 mm - Chrome Silicon
Material: Chrome Silicon    Maximum Deflection: 40 Percent    Maximum Deflection: 50.8 mm   
Category: Springs - Die - Imperial - Medium Duty
Part Number: DS-254-127-MDS
Die Springs - 25.4x12.7x127 mm Imperial - Chrome Silicon Spring
Out of Stock | Backorder Now | Orders can be expected around Thu, Sep 18, 2025
Regular price $53.86 AUD
Regular price $64.64 AUD Sale price $53.86 AUD
Each
Quantity Required

Backorder: Out of Stock.
Hole Diameter (B)
25.40
mm

(Equiv. 1 in.)
Rod Diameter (A)
12.700
mm

(Equiv. 0.5 in.)
Length (L)
127.000
mm

(Equiv. 5 in.)
Optimum Deflection
25
Percent
Die Springs - 25.4x12.7x127 mm - Chrome Silicon
Material: Chrome Silicon    Optimum Deflection: 31.8 mm    Load at Optimal: 534.2 N    Maximum Deflection: 40 Percent    Maximum Deflection: 50.8 mm   
Category: Springs - Die - Imperial - Medium Duty
Part Number: DS-254-127-MDS
Die Springs - 25.4x12.7x127 mm Imperial - Chrome Silicon Spring
Out of Stock | Backorder Now | Orders can be expected around Thu, Sep 18, 2025
Regular price $53.86 AUD
Regular price $64.64 AUD Sale price $53.86 AUD
Each
Quantity Required

Backorder: Out of Stock.
Hole Diameter (B)
25.40
mm

(Equiv. 1 in.)
Rod Diameter (A)
12.700
mm

(Equiv. 0.5 in.)
Length (L)
203.200
mm

(Equiv. 8 in.)
Optimum Deflection
25
Percent
Optimum Deflection
50.8
mm
Load at Optimal
533.4
N
Die Springs - 25.4x12.7x203.2 mm - Spring Steel
Material: Carbon Spring Steel    Maximum Deflection: 40 Percent    Maximum Deflection: 81.3 mm   
Category: Springs - Die - Imperial - Medium Duty
Part Number: DS-254-203-MD
Die Springs - 25.4x12.7x203.2 mm Imperial - Carbon Spring Steel
Out of Stock | Backorder Now | Orders can be expected around Thu, Sep 18, 2025
Regular price $61.50 AUD
Regular price $73.80 AUD Sale price $61.50 AUD
Each
Quantity Required

Backorder: Out of Stock.
Hole Diameter (B)
25.40
mm

(Equiv. 1 in.)
Rod Diameter (A)
12.700
mm

(Equiv. 0.5 in.)
Length (L)
203.200
mm

(Equiv. 8 in.)
Optimum Deflection
25
Percent
Die Springs - 25.4x12.7x203.2 mm - Spring Steel
Material: Carbon Spring Steel    Optimum Deflection: 50.8 mm    Load at Optimal: 533.4 N    Maximum Deflection: 40 Percent    Maximum Deflection: 81.3 mm   
Category: Springs - Die - Imperial - Medium Duty
Part Number: DS-254-203-MD
Die Springs - 25.4x12.7x203.2 mm Imperial - Carbon Spring Steel
Out of Stock | Backorder Now | Orders can be expected around Thu, Sep 18, 2025
Regular price $61.50 AUD
Regular price $73.80 AUD Sale price $61.50 AUD
Each
Quantity Required

Backorder: Out of Stock.
Hole Diameter (B)
31.75
mm

(Equiv. 1.25 in.)
Rod Diameter (A)
15.875
mm

(Equiv. 0.625 in.)
Length (L)
50.800
mm

(Equiv. 2 in.)
Optimum Deflection
15
Percent
Optimum Deflection
7.6
mm
Load at Optimal
1990.4
N
Die Springs - 31.75x15.875x50.8 mm - Spring Steel
Material: Carbon Spring Steel    Maximum Deflection: 25 Percent    Maximum Deflection: 12.7 mm   
Category: Springs - Die - Imperial - Heavy Duty
Part Number: DS-318-051-HD
Die Springs - 31.75x15.875x50.8 mm Imperial - Carbon Spring Steel
Out of Stock | Backorder Now | Orders can be expected around Thu, Sep 18, 2025
Regular price $38.68 AUD
Regular price $46.42 AUD Sale price $38.68 AUD
Each
Quantity Required

Backorder: Out of Stock.
Hole Diameter (B)
31.75
mm

(Equiv. 1.25 in.)
Rod Diameter (A)
15.875
mm

(Equiv. 0.625 in.)
Length (L)
50.800
mm

(Equiv. 2 in.)
Optimum Deflection
15
Percent
Die Springs - 31.75x15.875x50.8 mm - Spring Steel
Material: Carbon Spring Steel    Optimum Deflection: 7.6 mm    Load at Optimal: 1990.4 N    Maximum Deflection: 25 Percent    Maximum Deflection: 12.7 mm   
Category: Springs - Die - Imperial - Heavy Duty
Part Number: DS-318-051-HD
Die Springs - 31.75x15.875x50.8 mm Imperial - Carbon Spring Steel
Out of Stock | Backorder Now | Orders can be expected around Thu, Sep 18, 2025
Regular price $38.68 AUD
Regular price $46.42 AUD Sale price $38.68 AUD
Each
Quantity Required

Backorder: Out of Stock.
Hole Diameter (B)
31.75
mm

(Equiv. 1.25 in.)
Rod Diameter (A)
15.875
mm

(Equiv. 0.625 in.)
Length (L)
50.800
mm

(Equiv. 2 in.)
Optimum Deflection
15
Percent
Optimum Deflection
7.6
mm
Load at Optimal
1992.7
N
Die Springs - 31.75x15.875x50.8 mm - Chrome Silicon
Material: Chrome Silicon    Maximum Deflection: 25 Percent    Maximum Deflection: 12.7 mm   
Category: Springs - Die - Imperial - Heavy Duty
Part Number: DS-318-051-HDS
Die Springs - 31.75x15.875x50.8 mm Imperial - Chrome Silicon Spring
Out of Stock | Backorder Now | Orders can be expected around Thu, Sep 18, 2025
Regular price $64.32 AUD
Regular price Sale price $64.32 AUD
Each
Quantity Required

Backorder: Out of Stock.
Hole Diameter (B)
31.75
mm

(Equiv. 1.25 in.)
Rod Diameter (A)
15.875
mm

(Equiv. 0.625 in.)
Length (L)
50.800
mm

(Equiv. 2 in.)
Optimum Deflection
15
Percent
Die Springs - 31.75x15.875x50.8 mm - Chrome Silicon
Material: Chrome Silicon    Optimum Deflection: 7.6 mm    Load at Optimal: 1992.7 N    Maximum Deflection: 25 Percent    Maximum Deflection: 12.7 mm   
Category: Springs - Die - Imperial - Heavy Duty
Part Number: DS-318-051-HDS
Die Springs - 31.75x15.875x50.8 mm Imperial - Chrome Silicon Spring
Out of Stock | Backorder Now | Orders can be expected around Thu, Sep 18, 2025
Regular price $64.32 AUD
Regular price Sale price $64.32 AUD
Each
Quantity Required

Backorder: Out of Stock.
Hole Diameter (B)
31.75
mm

(Equiv. 1.25 in.)
Rod Diameter (A)
15.875
mm

(Equiv. 0.625 in.)
Length (L)
50.800
mm

(Equiv. 2 in.)
Optimum Deflection
20
Percent
Optimum Deflection
10.2
mm
Load at Optimal
1498.4
N
Die Springs - 31.75x15.875x50.8 mm - Chrome Silicon
Material: Chrome Silicon    Maximum Deflection: 30 Percent    Maximum Deflection: 15.2 mm   
Category: Springs - Die - Imperial - Medium Heavy Duty
Part Number: DS-318-051-MHDS
Die Springs - 31.75x15.875x50.8 mm Imperial - Chrome Silicon Spring
Out of Stock | Backorder Now | Orders can be expected around Thu, Sep 18, 2025
Regular price $51.86 AUD
Regular price $62.24 AUD Sale price $51.86 AUD
Each
Quantity Required

Backorder: Out of Stock.
Hole Diameter (B)
31.75
mm

(Equiv. 1.25 in.)
Rod Diameter (A)
15.875
mm

(Equiv. 0.625 in.)
Length (L)
50.800
mm

(Equiv. 2 in.)
Optimum Deflection
20
Percent
Die Springs - 31.75x15.875x50.8 mm - Chrome Silicon
Material: Chrome Silicon    Optimum Deflection: 10.2 mm    Load at Optimal: 1498.4 N    Maximum Deflection: 30 Percent    Maximum Deflection: 15.2 mm   
Category: Springs - Die - Imperial - Medium Heavy Duty
Part Number: DS-318-051-MHDS
Die Springs - 31.75x15.875x50.8 mm Imperial - Chrome Silicon Spring
Out of Stock | Backorder Now | Orders can be expected around Thu, Sep 18, 2025
Regular price $51.86 AUD
Regular price $62.24 AUD Sale price $51.86 AUD
Each
Quantity Required

Backorder: Out of Stock.
Hole Diameter (B)
31.75
mm

(Equiv. 1.25 in.)
Rod Diameter (A)
15.875
mm

(Equiv. 0.625 in.)
Length (L)
63.500
mm

(Equiv. 2.5 in.)
Optimum Deflection
15
Percent
Optimum Deflection
9.5
mm
Load at Optimal
1956.1
N
Die Springs - 31.75x15.875x63.5 mm - Spring Steel
Material: Carbon Spring Steel    Maximum Deflection: 25 Percent    Maximum Deflection: 15.9 mm   
Category: Springs - Die - Imperial - Heavy Duty
Part Number: DS-318-064-HD
Die Springs - 31.75x15.875x63.5 mm Imperial - Carbon Spring Steel
Out of Stock | Backorder Now | Orders can be expected around Thu, Sep 18, 2025
Regular price $43.41 AUD
Regular price $52.09 AUD Sale price $43.41 AUD
Each
Quantity Required

Backorder: Out of Stock.
Hole Diameter (B)
31.75
mm

(Equiv. 1.25 in.)
Rod Diameter (A)
15.875
mm

(Equiv. 0.625 in.)
Length (L)
63.500
mm

(Equiv. 2.5 in.)
Optimum Deflection
15
Percent
Die Springs - 31.75x15.875x63.5 mm - Spring Steel
Material: Carbon Spring Steel    Optimum Deflection: 9.5 mm    Load at Optimal: 1956.1 N    Maximum Deflection: 25 Percent    Maximum Deflection: 15.9 mm   
Category: Springs - Die - Imperial - Heavy Duty
Part Number: DS-318-064-HD
Die Springs - 31.75x15.875x63.5 mm Imperial - Carbon Spring Steel
Out of Stock | Backorder Now | Orders can be expected around Thu, Sep 18, 2025
Regular price $43.41 AUD
Regular price $52.09 AUD Sale price $43.41 AUD
Each
Quantity Required

Backorder: Out of Stock.
Hole Diameter (B)
31.75
mm

(Equiv. 1.25 in.)
Rod Diameter (A)
15.875
mm

(Equiv. 0.625 in.)
Length (L)
63.500
mm

(Equiv. 2.5 in.)
Optimum Deflection
15
Percent
Optimum Deflection
9.5
mm
Load at Optimal
2536.5
N
Die Springs - 31.75x15.875x63.5 mm - Spring Steel
Material: Carbon Spring Steel    Maximum Deflection: 20 Percent    Maximum Deflection: 12.7 mm   
Category: Springs - Die - Imperial - Extra Heavy Duty
Part Number: DS-318-064-EHD
Die Springs - 31.75x15.875x63.5 mm Imperial - Carbon Spring Steel
Out of Stock | Backorder Now | Orders can be expected around Thu, Sep 18, 2025
Regular price $81.50 AUD
Regular price $97.80 AUD Sale price $81.50 AUD
Each
Quantity Required

Backorder: Out of Stock.
Hole Diameter (B)
31.75
mm

(Equiv. 1.25 in.)
Rod Diameter (A)
15.875
mm

(Equiv. 0.625 in.)
Length (L)
63.500
mm

(Equiv. 2.5 in.)
Optimum Deflection
15
Percent
Die Springs - 31.75x15.875x63.5 mm - Spring Steel
Material: Carbon Spring Steel    Optimum Deflection: 9.5 mm    Load at Optimal: 2536.5 N    Maximum Deflection: 20 Percent    Maximum Deflection: 12.7 mm   
Category: Springs - Die - Imperial - Extra Heavy Duty
Part Number: DS-318-064-EHD
Die Springs - 31.75x15.875x63.5 mm Imperial - Carbon Spring Steel
Out of Stock | Backorder Now | Orders can be expected around Thu, Sep 18, 2025
Regular price $81.50 AUD
Regular price $97.80 AUD Sale price $81.50 AUD
Each
Quantity Required

Backorder: Out of Stock.
Hole Diameter (B)
31.75
mm

(Equiv. 1.25 in.)
Rod Diameter (A)
15.875
mm

(Equiv. 0.625 in.)
Length (L)
63.500
mm

(Equiv. 2.5 in.)
Optimum Deflection
20
Percent
Optimum Deflection
12.7
mm
Load at Optimal
1863.1
N
Die Springs - 31.75x15.875x63.5 mm - Spring Steel
Material: Carbon Spring Steel    Maximum Deflection: 30 Percent    Maximum Deflection: 19.1 mm   
Category: Springs - Die - Imperial - Medium-Heavy Duty
Part Number: DS-318-064-MHD
Die Springs - 31.75x15.875x63.5 mm Imperial - Carbon Spring Steel
Out of Stock | Backorder Now | Orders can be expected around Thu, Sep 18, 2025
Regular price $37.68 AUD
Regular price $45.22 AUD Sale price $37.68 AUD
Each
Quantity Required

Backorder: Out of Stock.
Hole Diameter (B)
31.75
mm

(Equiv. 1.25 in.)
Rod Diameter (A)
15.875
mm

(Equiv. 0.625 in.)
Length (L)
63.500
mm

(Equiv. 2.5 in.)
Optimum Deflection
20
Percent
Die Springs - 31.75x15.875x63.5 mm - Spring Steel
Material: Carbon Spring Steel    Optimum Deflection: 12.7 mm    Load at Optimal: 1863.1 N    Maximum Deflection: 30 Percent    Maximum Deflection: 19.1 mm   
Category: Springs - Die - Imperial - Medium-Heavy Duty
Part Number: DS-318-064-MHD
Die Springs - 31.75x15.875x63.5 mm Imperial - Carbon Spring Steel
Out of Stock | Backorder Now | Orders can be expected around Thu, Sep 18, 2025
Regular price $37.68 AUD
Regular price $45.22 AUD Sale price $37.68 AUD
Each
Quantity Required

Backorder: Out of Stock.