Collection: Keysteel Lengths - Square - Carbon Steel

Keysteel Lengths -> Square -> Carbon Steel
Width (s1) Height (s2) Length (L) Indicative
Image
Square Keysteel Lengths - 38.1x38.1x300 mm - Carbon Steel 1045
Width (s1)
38.100
mm
+ 0.076 / - 0.00
(Equiv. 1.5 in.)
Height (s2)
38.100
mm
+ 0.076 / - 0.00
(Equiv. 1.5 in.)
Length (L)
300
mm
+/- 3.2
(Equiv. 11.811 in.)
Square Keysteel Lengths - 38.1x38.1x300 mm - Carbon Steel 1045
Material: Carbon Steel 1045    Finish: Plain    Tolerance Type: Oversized    End Colour Code: Blue   
Additional stock available from USA subject to Prior Sale = 91
Part Number: 4R-0381-0300-KPO (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Wed, Sep 02, 2026
Regular price $229.95 AUD
Regular price $274.35 AUD Sale price $229.95 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Width (s1) Height (s2) Length (L) Indicative
Image
Square Keysteel Lengths - 38.1x38.1x300 mm - Carbon Steel 1045
Width (s1)
38.100
mm
+ 0.076 / - 0.00
(Equiv. 1.5 in.)
Height (s2)
38.100
mm
+ 0.076 / - 0.00
(Equiv. 1.5 in.)
Length (L)
300
mm
+/- 3.2
(Equiv. 11.811 in.)
Square Keysteel Lengths - 38.1x38.1x300 mm - Carbon Steel 1045
Material: Carbon Steel 1045    Finish: Plain    Tolerance Type: Oversized    End Colour Code: Blue   
Additional stock available from USA subject to Prior Sale = 91
Part Number: 4R-0381-0300-KPO (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Wed, Sep 02, 2026
Regular price $229.95 AUD
Regular price $274.35 AUD Sale price $229.95 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Square Keysteel Lengths - 38.1x38.1x300 mm - Carbon Steel 1045
Width (s1)
38.100
mm
+ 0 / - 0.076
(Equiv. 1.5 in.)
Height (s2)
38.100
mm
+ 0 / - 0.076
(Equiv. 1.5 in.)
Length (L)
300
mm
+/- 3.2
(Equiv. 11.811 in.)
Square Keysteel Lengths - 38.1x38.1x300 mm - Carbon Steel 1045
Material: Carbon Steel 1045    Finish: Plain    Tolerance Type: Standard Undersized    End Colour Code: Red   
Additional stock available from USA subject to Prior Sale = 128
Part Number: 4R-0381-0300-KPU (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Wed, Sep 02, 2026
Regular price $245.32 AUD
Regular price $292.78 AUD Sale price $245.32 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Square Keysteel Lengths - 38.1x38.1x300 mm - Carbon Steel 1045
Width (s1)
38.100
mm
+ 0 / - 0.076
(Equiv. 1.5 in.)
Height (s2)
38.100
mm
+ 0 / - 0.076
(Equiv. 1.5 in.)
Length (L)
300
mm
+/- 3.2
(Equiv. 11.811 in.)
Square Keysteel Lengths - 38.1x38.1x300 mm - Carbon Steel 1045
Material: Carbon Steel 1045    Finish: Plain    Tolerance Type: Standard Undersized    End Colour Code: Red   
Additional stock available from USA subject to Prior Sale = 128
Part Number: 4R-0381-0300-KPU (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Wed, Sep 02, 2026
Regular price $245.32 AUD
Regular price $292.78 AUD Sale price $245.32 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Square Keysteel Lengths - 38.1x38.1x914 mm - Carbon Steel 1045
Width (s1)
38.100
mm
+ 0 / - 0.076
(Equiv. 1.5 in.)
Height (s2)
38.100
mm
+ 0 / - 0.076
(Equiv. 1.5 in.)
Length (L)
914
mm
+/- 3.2
(Equiv. 35.984 in.)
Square Keysteel Lengths - 38.1x38.1x914 mm - Carbon Steel 1045
Material: Carbon Steel 1045    Finish: Plain    Tolerance Type: Standard Undersized    End Colour Code: Red   
Additional stock available from USA subject to Prior Sale = 33
Part Number: 4R-0381-0914-KPU (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Wed, Sep 02, 2026
Regular price $699.41 AUD
Regular price $837.69 AUD Sale price $699.41 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Square Keysteel Lengths - 38.1x38.1x914 mm - Carbon Steel 1045
Width (s1)
38.100
mm
+ 0 / - 0.076
(Equiv. 1.5 in.)
Height (s2)
38.100
mm
+ 0 / - 0.076
(Equiv. 1.5 in.)
Length (L)
914
mm
+/- 3.2
(Equiv. 35.984 in.)
Square Keysteel Lengths - 38.1x38.1x914 mm - Carbon Steel 1045
Material: Carbon Steel 1045    Finish: Plain    Tolerance Type: Standard Undersized    End Colour Code: Red   
Additional stock available from USA subject to Prior Sale = 33
Part Number: 4R-0381-0914-KPU (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Wed, Sep 02, 2026
Regular price $699.41 AUD
Regular price $837.69 AUD Sale price $699.41 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Square Keysteel Lengths - 38.1x38.1x914 mm - Carbon Steel 1045
Width (s1)
38.100
mm
+ 0.076 / - 0.00
(Equiv. 1.5 in.)
Height (s2)
38.100
mm
+ 0.076 / - 0.00
(Equiv. 1.5 in.)
Length (L)
914
mm
+/- 3.2
(Equiv. 35.984 in.)
Square Keysteel Lengths - 38.1x38.1x914 mm - Carbon Steel 1045
Material: Carbon Steel 1045    Finish: Plain    Tolerance Type: Oversized    End Colour Code: Blue   
Additional stock available from USA subject to Prior Sale = 19
Part Number: 4R-0381-0914-KPO (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Wed, Sep 02, 2026
Regular price $657.50 AUD
Regular price $787.40 AUD Sale price $657.50 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Square Keysteel Lengths - 38.1x38.1x914 mm - Carbon Steel 1045
Width (s1)
38.100
mm
+ 0.076 / - 0.00
(Equiv. 1.5 in.)
Height (s2)
38.100
mm
+ 0.076 / - 0.00
(Equiv. 1.5 in.)
Length (L)
914
mm
+/- 3.2
(Equiv. 35.984 in.)
Square Keysteel Lengths - 38.1x38.1x914 mm - Carbon Steel 1045
Material: Carbon Steel 1045    Finish: Plain    Tolerance Type: Oversized    End Colour Code: Blue   
Additional stock available from USA subject to Prior Sale = 19
Part Number: 4R-0381-0914-KPO (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Wed, Sep 02, 2026
Regular price $657.50 AUD
Regular price $787.40 AUD Sale price $657.50 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Square Keysteel Lengths - 41.275x41.275x300 mm - Carbon Steel 1045
Width (s1)
41.275
mm
+ 0 / - 0.102
(Equiv. 1.625 in.)
Height (s2)
41.275
mm
+ 0 / - 0.102
(Equiv. 1.625 in.)
Length (L)
300
mm
+/- 3.2
(Equiv. 11.811 in.)
Square Keysteel Lengths - 41.275x41.275x300 mm - Carbon Steel 1045
Material: Carbon Steel 1045    Finish: Plain    Tolerance Type: Standard Undersized    End Colour Code: Red   
Additional stock available from USA subject to Prior Sale = 19
Part Number: 4R-0413-0300-KPU (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Wed, Sep 02, 2026
Regular price $306.50 AUD
Regular price $366.20 AUD Sale price $306.50 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Square Keysteel Lengths - 41.275x41.275x300 mm - Carbon Steel 1045
Width (s1)
41.275
mm
+ 0 / - 0.102
(Equiv. 1.625 in.)
Height (s2)
41.275
mm
+ 0 / - 0.102
(Equiv. 1.625 in.)
Length (L)
300
mm
+/- 3.2
(Equiv. 11.811 in.)
Square Keysteel Lengths - 41.275x41.275x300 mm - Carbon Steel 1045
Material: Carbon Steel 1045    Finish: Plain    Tolerance Type: Standard Undersized    End Colour Code: Red   
Additional stock available from USA subject to Prior Sale = 19
Part Number: 4R-0413-0300-KPU (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Wed, Sep 02, 2026
Regular price $306.50 AUD
Regular price $366.20 AUD Sale price $306.50 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Square Keysteel Lengths - 44.45x44.45x300 mm - Carbon Steel 1045
Width (s1)
44.450
mm
+ 0 / - 0.102
(Equiv. 1.75 in.)
Height (s2)
44.450
mm
+ 0 / - 0.102
(Equiv. 1.75 in.)
Length (L)
300
mm
+/- 3.2
(Equiv. 11.811 in.)
Square Keysteel Lengths - 44.45x44.45x300 mm - Carbon Steel 1045
Material: Carbon Steel 1045    Finish: Plain    Tolerance Type: Standard Undersized    End Colour Code: Red   
Additional stock available from USA subject to Prior Sale = 48
Part Number: 4R-0445-0300-KPU (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Wed, Sep 02, 2026
Regular price $335.14 AUD
Regular price $400.56 AUD Sale price $335.14 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Square Keysteel Lengths - 44.45x44.45x300 mm - Carbon Steel 1045
Width (s1)
44.450
mm
+ 0 / - 0.102
(Equiv. 1.75 in.)
Height (s2)
44.450
mm
+ 0 / - 0.102
(Equiv. 1.75 in.)
Length (L)
300
mm
+/- 3.2
(Equiv. 11.811 in.)
Square Keysteel Lengths - 44.45x44.45x300 mm - Carbon Steel 1045
Material: Carbon Steel 1045    Finish: Plain    Tolerance Type: Standard Undersized    End Colour Code: Red   
Additional stock available from USA subject to Prior Sale = 48
Part Number: 4R-0445-0300-KPU (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Wed, Sep 02, 2026
Regular price $335.14 AUD
Regular price $400.56 AUD Sale price $335.14 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Square Keysteel Lengths - 44.45x44.45x914 mm - Carbon Steel 1045
Width (s1)
44.450
mm
+ 0 / - 0.102
(Equiv. 1.75 in.)
Height (s2)
44.450
mm
+ 0 / - 0.102
(Equiv. 1.75 in.)
Length (L)
914
mm
+/- 3.2
(Equiv. 35.984 in.)
Square Keysteel Lengths - 44.45x44.45x914 mm - Carbon Steel 1045
Material: Carbon Steel 1045    Finish: Plain    Tolerance Type: Standard Undersized    End Colour Code: Red   
Additional stock available from USA subject to Prior Sale = 7
Part Number: 4R-0445-0914-KPU (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Wed, Sep 02, 2026
Regular price $974.68 AUD
Regular price $1,168.02 AUD Sale price $974.68 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Square Keysteel Lengths - 44.45x44.45x914 mm - Carbon Steel 1045
Width (s1)
44.450
mm
+ 0 / - 0.102
(Equiv. 1.75 in.)
Height (s2)
44.450
mm
+ 0 / - 0.102
(Equiv. 1.75 in.)
Length (L)
914
mm
+/- 3.2
(Equiv. 35.984 in.)
Square Keysteel Lengths - 44.45x44.45x914 mm - Carbon Steel 1045
Material: Carbon Steel 1045    Finish: Plain    Tolerance Type: Standard Undersized    End Colour Code: Red   
Additional stock available from USA subject to Prior Sale = 7
Part Number: 4R-0445-0914-KPU (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Wed, Sep 02, 2026
Regular price $974.68 AUD
Regular price $1,168.02 AUD Sale price $974.68 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Square Keysteel Lengths - 44.45x44.45x914 mm - Carbon Steel 1045
Width (s1)
44.450
mm
+ 0.102 / - 0.00
(Equiv. 1.75 in.)
Height (s2)
44.450
mm
+ 0.102 / - 0.00
(Equiv. 1.75 in.)
Length (L)
914
mm
+/- 3.2
(Equiv. 35.984 in.)
Square Keysteel Lengths - 44.45x44.45x914 mm - Carbon Steel 1045
Material: Carbon Steel 1045    Finish: Plain    Tolerance Type: Oversized    End Colour Code: Blue   
Additional stock available from USA subject to Prior Sale = 14
Part Number: 4R-0445-0914-KPO (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Wed, Sep 02, 2026
Regular price $916.86 AUD
Regular price $1,098.64 AUD Sale price $916.86 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Square Keysteel Lengths - 44.45x44.45x914 mm - Carbon Steel 1045
Width (s1)
44.450
mm
+ 0.102 / - 0.00
(Equiv. 1.75 in.)
Height (s2)
44.450
mm
+ 0.102 / - 0.00
(Equiv. 1.75 in.)
Length (L)
914
mm
+/- 3.2
(Equiv. 35.984 in.)
Square Keysteel Lengths - 44.45x44.45x914 mm - Carbon Steel 1045
Material: Carbon Steel 1045    Finish: Plain    Tolerance Type: Oversized    End Colour Code: Blue   
Additional stock available from USA subject to Prior Sale = 14
Part Number: 4R-0445-0914-KPO (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Wed, Sep 02, 2026
Regular price $916.86 AUD
Regular price $1,098.64 AUD Sale price $916.86 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Square Keysteel Lengths - 50.8x50.8x300 mm - Carbon Steel 1045
Width (s1)
50.800
mm
+ 0 / - 0.102
(Equiv. 2 in.)
Height (s2)
50.800
mm
+ 0 / - 0.102
(Equiv. 2 in.)
Length (L)
300
mm
+/- 3.2
(Equiv. 11.811 in.)
Square Keysteel Lengths - 50.8x50.8x300 mm - Carbon Steel 1045
Material: Carbon Steel 1045    Finish: Plain    Tolerance Type: Standard Undersized    End Colour Code: Red   
Additional stock available from USA subject to Prior Sale = 47
Part Number: 4R-0508-0300-KPU (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Wed, Sep 02, 2026
Regular price $418.59 AUD
Regular price $500.71 AUD Sale price $418.59 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Square Keysteel Lengths - 50.8x50.8x300 mm - Carbon Steel 1045
Width (s1)
50.800
mm
+ 0 / - 0.102
(Equiv. 2 in.)
Height (s2)
50.800
mm
+ 0 / - 0.102
(Equiv. 2 in.)
Length (L)
300
mm
+/- 3.2
(Equiv. 11.811 in.)
Square Keysteel Lengths - 50.8x50.8x300 mm - Carbon Steel 1045
Material: Carbon Steel 1045    Finish: Plain    Tolerance Type: Standard Undersized    End Colour Code: Red   
Additional stock available from USA subject to Prior Sale = 47
Part Number: 4R-0508-0300-KPU (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Wed, Sep 02, 2026
Regular price $418.59 AUD
Regular price $500.71 AUD Sale price $418.59 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Square Keysteel Lengths - 50.8x50.8x914 mm - Carbon Steel 1045
Width (s1)
50.800
mm
+ 0 / - 0.102
(Equiv. 2 in.)
Height (s2)
50.800
mm
+ 0 / - 0.102
(Equiv. 2 in.)
Length (L)
914
mm
+/- 3.2
(Equiv. 35.984 in.)
Square Keysteel Lengths - 50.8x50.8x914 mm - Carbon Steel 1045
Material: Carbon Steel 1045    Finish: Plain    Tolerance Type: Standard Undersized    End Colour Code: Red   
Additional stock available from USA subject to Prior Sale = 13
Part Number: 4R-0508-0914-KPU (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Wed, Sep 02, 2026
Regular price $1,190.77 AUD
Regular price $1,427.33 AUD Sale price $1,190.77 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Square Keysteel Lengths - 50.8x50.8x914 mm - Carbon Steel 1045
Width (s1)
50.800
mm
+ 0 / - 0.102
(Equiv. 2 in.)
Height (s2)
50.800
mm
+ 0 / - 0.102
(Equiv. 2 in.)
Length (L)
914
mm
+/- 3.2
(Equiv. 35.984 in.)
Square Keysteel Lengths - 50.8x50.8x914 mm - Carbon Steel 1045
Material: Carbon Steel 1045    Finish: Plain    Tolerance Type: Standard Undersized    End Colour Code: Red   
Additional stock available from USA subject to Prior Sale = 13
Part Number: 4R-0508-0914-KPU (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Wed, Sep 02, 2026
Regular price $1,190.77 AUD
Regular price $1,427.33 AUD Sale price $1,190.77 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Square Keysteel Lengths - 63.5x63.5x300 mm - Carbon Steel 1045
Width (s1)
63.500
mm
+ 0 / - 0.102
(Equiv. 2.5 in.)
Height (s2)
63.500
mm
+ 0 / - 0.102
(Equiv. 2.5 in.)
Length (L)
300
mm
+/- 3.2
(Equiv. 11.811 in.)
Square Keysteel Lengths - 63.5x63.5x300 mm - Carbon Steel 1045
Material: Carbon Steel 1045    Finish: Plain    Tolerance Type: Standard Undersized    End Colour Code: Red   
Additional stock available from USA subject to Prior Sale = 16
Part Number: 4R-0635-0300-KPU (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Wed, Sep 02, 2026
Regular price $784.14 AUD
Regular price $939.36 AUD Sale price $784.14 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Square Keysteel Lengths - 63.5x63.5x300 mm - Carbon Steel 1045
Width (s1)
63.500
mm
+ 0 / - 0.102
(Equiv. 2.5 in.)
Height (s2)
63.500
mm
+ 0 / - 0.102
(Equiv. 2.5 in.)
Length (L)
300
mm
+/- 3.2
(Equiv. 11.811 in.)
Square Keysteel Lengths - 63.5x63.5x300 mm - Carbon Steel 1045
Material: Carbon Steel 1045    Finish: Plain    Tolerance Type: Standard Undersized    End Colour Code: Red   
Additional stock available from USA subject to Prior Sale = 16
Part Number: 4R-0635-0300-KPU (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Wed, Sep 02, 2026
Regular price $784.14 AUD
Regular price $939.36 AUD Sale price $784.14 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Square Keysteel Lengths - 63.5x63.5x914 mm - Carbon Steel 1045
Width (s1)
63.500
mm
+ 0 / - 0.102
(Equiv. 2.5 in.)
Height (s2)
63.500
mm
+ 0 / - 0.102
(Equiv. 2.5 in.)
Length (L)
914
mm
+/- 3.2
(Equiv. 35.984 in.)
Square Keysteel Lengths - 63.5x63.5x914 mm - Carbon Steel 1045
Material: Carbon Steel 1045    Finish: Plain    Tolerance Type: Standard Undersized    End Colour Code: Red   
Additional stock available from USA subject to Prior Sale = 2
Part Number: 4R-0635-0914-KPU (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Wed, Sep 02, 2026
Regular price $2,193.68 AUD
Regular price $2,630.82 AUD Sale price $2,193.68 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Square Keysteel Lengths - 63.5x63.5x914 mm - Carbon Steel 1045
Width (s1)
63.500
mm
+ 0 / - 0.102
(Equiv. 2.5 in.)
Height (s2)
63.500
mm
+ 0 / - 0.102
(Equiv. 2.5 in.)
Length (L)
914
mm
+/- 3.2
(Equiv. 35.984 in.)
Square Keysteel Lengths - 63.5x63.5x914 mm - Carbon Steel 1045
Material: Carbon Steel 1045    Finish: Plain    Tolerance Type: Standard Undersized    End Colour Code: Red   
Additional stock available from USA subject to Prior Sale = 2
Part Number: 4R-0635-0914-KPU (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Wed, Sep 02, 2026
Regular price $2,193.68 AUD
Regular price $2,630.82 AUD Sale price $2,193.68 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.