Collection: Keys - Machine - Carbon Steel

Keys -> Machine -> Carbon Steel
Width (W) Height (h) Length (L) Indicative
Image
Width (W)
12.00
mm
+ 0 / - 0.036
(Equiv. 0.472 in.)
Height (h)
12.00
mm
+ 0 / - 0.036
(Equiv. 0.472 in.)
Length (L)
40.00
mm
+ / - 0.25
(Equiv. 1.575 in.)
Machine Keys - 12x12x40 mm - Carbon Steel C45K Zinc Plated
Material: Carbon Steel C45K Zinc Plated    Finish: Trivalent Zinc    Tolerance Type: Standard Undersized    End Type: A (Rounded Ends)   
Part Number: K-1200-1200-4000A-Z
Machine Keys - 12x12x40 mm - Carbon Steel C45K Zinc Plated Key
Out of Stock | Backorder Now | Orders can be expected around Wed, Dec 03, 2025
Regular price $6.32 AUD
Regular price $7.58 AUD Sale price $6.32 AUD
Excludes GST and overseas Taxes & Duties
Each
Quantity Required

Backorder: Out of Stock.
Width (W) Height (h) Length (L) Indicative
Image
Width (W)
12.00
mm
+ 0 / - 0.036
(Equiv. 0.472 in.)
Height (h)
12.00
mm
+ 0 / - 0.036
(Equiv. 0.472 in.)
Length (L)
40.00
mm
+ / - 0.25
(Equiv. 1.575 in.)
Machine Keys - 12x12x40 mm - Carbon Steel C45K Zinc Plated
Material: Carbon Steel C45K Zinc Plated    Finish: Trivalent Zinc    Tolerance Type: Standard Undersized    End Type: A (Rounded Ends)   
Part Number: K-1200-1200-4000A-Z
Machine Keys - 12x12x40 mm - Carbon Steel C45K Zinc Plated Key
Out of Stock | Backorder Now | Orders can be expected around Wed, Dec 03, 2025
Regular price $6.32 AUD
Regular price $7.58 AUD Sale price $6.32 AUD
Excludes GST and overseas Taxes & Duties
Each
Quantity Required

Backorder: Out of Stock.
Width (W)
12.00
mm
+ 0.043 / - 0.00
(Equiv. 0.472 in.)
Height (h)
12.00
mm
+ 0.043 / - 0.00
(Equiv. 0.472 in.)
Length (L)
85.73
mm
+ / - 0.25
(Equiv. 3.375 in.)
Machine Keys - 12x12x85.73 mm - Carbon Steel C45
Material: Carbon Steel C45    Finish: Plain    Tolerance Type: Oversized    End Type: B (Square Ends)   
Part Number: K-1200-1200-8573BO-C
Machine Keys - 12x12x85.73 mm - Carbon Steel C45 Key
24 Available Now | Further orders can be expected around Sat, Oct 11, 2025
Regular price $5.59 AUD
Regular price Sale price $5.59 AUD
Excludes GST and overseas Taxes & Duties
Each
Quantity Required

24 Available Now. Backorder if more than 24.
Width (W)
12.00
mm
+ 0.043 / - 0.00
(Equiv. 0.472 in.)
Height (h)
12.00
mm
+ 0.043 / - 0.00
(Equiv. 0.472 in.)
Length (L)
85.73
mm
+ / - 0.25
(Equiv. 3.375 in.)
Machine Keys - 12x12x85.73 mm - Carbon Steel C45
Material: Carbon Steel C45    Finish: Plain    Tolerance Type: Oversized    End Type: B (Square Ends)   
Part Number: K-1200-1200-8573BO-C
Machine Keys - 12x12x85.73 mm - Carbon Steel C45 Key
24 Available Now | Further orders can be expected around Sat, Oct 11, 2025
Regular price $5.59 AUD
Regular price Sale price $5.59 AUD
Excludes GST and overseas Taxes & Duties
Each
Quantity Required

24 Available Now. Backorder if more than 24.
Width (W)
12.70
mm
+ 0 / - 0.051
(Equiv. 0.5 in.)
Height (h)
6.35
mm
+ 0 / - 0.051
(Equiv. 0.25 in.)
Length (L)
50.80
mm
+ / - 0.25
(Equiv. 2 in.)
Machine Keys - 12.7x6.35x50.8 mm - Carbon Steel C45
Material: Carbon Steel C45    Finish: Plain    Tolerance Type: Standard    End Type: B (Square Ends)   
Part Number: K-1270-0635-5080B-C (228 Pcs)
Machine Keys - 12.7x6.35x50.8 mm - Carbon Steel C45 Key
Out of Stock | Backorder Now | Orders can be expected around Thu, Oct 23, 2025
Regular price $566.32 AUD
Regular price Sale price $566.32 AUD
Excludes GST and overseas Taxes & Duties
Per 228
Quantity Required

Backorder: Out of Stock.
Width (W)
12.70
mm
+ 0 / - 0.051
(Equiv. 0.5 in.)
Height (h)
6.35
mm
+ 0 / - 0.051
(Equiv. 0.25 in.)
Length (L)
50.80
mm
+ / - 0.25
(Equiv. 2 in.)
Machine Keys - 12.7x6.35x50.8 mm - Carbon Steel C45
Material: Carbon Steel C45    Finish: Plain    Tolerance Type: Standard    End Type: B (Square Ends)   
Part Number: K-1270-0635-5080B-C (228 Pcs)
Machine Keys - 12.7x6.35x50.8 mm - Carbon Steel C45 Key
Out of Stock | Backorder Now | Orders can be expected around Thu, Oct 23, 2025
Regular price $566.32 AUD
Regular price Sale price $566.32 AUD
Excludes GST and overseas Taxes & Duties
Per 228
Quantity Required

Backorder: Out of Stock.
Width (W)
12.70
mm
+ 0 / - 0.051
(Equiv. 0.5 in.)
Height (h)
9.53
mm
+ 0 / - 0.051
(Equiv. 0.375 in.)
Length (L)
12.70
mm
+ / - 0.25
(Equiv. 0.5 in.)
Machine Keys - 12.7x9.53x12.7 mm - Carbon Steel C45
Material: Carbon Steel C45    Finish: Plain    Tolerance Type: Standard    End Type: B (Square Ends)   
Part Number: K-1270-0953-1270B-C (5 Pcs)
Machine Keys - 12.7x9.53x12.7 mm - Carbon Steel C45 Key
Out of Stock | Backorder Now | Orders can be expected around Thu, Oct 23, 2025
Regular price $22.32 AUD
Regular price Sale price $22.32 AUD
Excludes GST and overseas Taxes & Duties
Per 5
Quantity Required

Backorder: Out of Stock.
Width (W)
12.70
mm
+ 0 / - 0.051
(Equiv. 0.5 in.)
Height (h)
9.53
mm
+ 0 / - 0.051
(Equiv. 0.375 in.)
Length (L)
12.70
mm
+ / - 0.25
(Equiv. 0.5 in.)
Machine Keys - 12.7x9.53x12.7 mm - Carbon Steel C45
Material: Carbon Steel C45    Finish: Plain    Tolerance Type: Standard    End Type: B (Square Ends)   
Part Number: K-1270-0953-1270B-C (5 Pcs)
Machine Keys - 12.7x9.53x12.7 mm - Carbon Steel C45 Key
Out of Stock | Backorder Now | Orders can be expected around Thu, Oct 23, 2025
Regular price $22.32 AUD
Regular price Sale price $22.32 AUD
Excludes GST and overseas Taxes & Duties
Per 5
Quantity Required

Backorder: Out of Stock.
Width (W)
12.70
mm
+ 0 / - 0.051
(Equiv. 0.5 in.)
Height (h)
9.53
mm
+ 0 / - 0.051
(Equiv. 0.375 in.)
Length (L)
46.04
mm
+ / - 0.25
(Equiv. 1.813 in.)
Machine Keys - 12.7x9.53x46.04 mm - Carbon Steel C45
Material: Carbon Steel C45    Finish: Plain    Tolerance Type: Standard    End Type: B (Square Ends)   
Part Number: K-1270-0953-4604B-C (5 Pcs)
Machine Keys - 12.7x9.53x46.04 mm - Carbon Steel C45 Key
Out of Stock | Backorder Now | Orders can be expected around Thu, Oct 23, 2025
Regular price $16.14 AUD
Regular price Sale price $16.14 AUD
Excludes GST and overseas Taxes & Duties
Per 5
Quantity Required

Backorder: Out of Stock.
Width (W)
12.70
mm
+ 0 / - 0.051
(Equiv. 0.5 in.)
Height (h)
9.53
mm
+ 0 / - 0.051
(Equiv. 0.375 in.)
Length (L)
46.04
mm
+ / - 0.25
(Equiv. 1.813 in.)
Machine Keys - 12.7x9.53x46.04 mm - Carbon Steel C45
Material: Carbon Steel C45    Finish: Plain    Tolerance Type: Standard    End Type: B (Square Ends)   
Part Number: K-1270-0953-4604B-C (5 Pcs)
Machine Keys - 12.7x9.53x46.04 mm - Carbon Steel C45 Key
Out of Stock | Backorder Now | Orders can be expected around Thu, Oct 23, 2025
Regular price $16.14 AUD
Regular price Sale price $16.14 AUD
Excludes GST and overseas Taxes & Duties
Per 5
Quantity Required

Backorder: Out of Stock.
Width (W)
12.70
mm
+ 0 / - 0.051
(Equiv. 0.5 in.)
Height (h)
9.53
mm
+ 0 / - 0.051
(Equiv. 0.375 in.)
Length (L)
66.68
mm
+ / - 0.25
(Equiv. 2.625 in.)
Machine Keys - 12.7x9.53x66.68 mm - Carbon Steel C45
Material: Carbon Steel C45    Finish: Plain    Tolerance Type: Standard    End Type: B (Square Ends)   
Part Number: K-1270-0953-6668B-C (5 Pcs)
Machine Keys - 12.7x9.53x66.68 mm - Carbon Steel C45 Key
Out of Stock | Backorder Now | Orders can be expected around Sat, Oct 11, 2025
Regular price $13.14 AUD
Regular price Sale price $13.14 AUD
Excludes GST and overseas Taxes & Duties
Per 5
Quantity Required

Backorder: Out of Stock.
Width (W)
12.70
mm
+ 0 / - 0.051
(Equiv. 0.5 in.)
Height (h)
9.53
mm
+ 0 / - 0.051
(Equiv. 0.375 in.)
Length (L)
66.68
mm
+ / - 0.25
(Equiv. 2.625 in.)
Machine Keys - 12.7x9.53x66.68 mm - Carbon Steel C45
Material: Carbon Steel C45    Finish: Plain    Tolerance Type: Standard    End Type: B (Square Ends)   
Part Number: K-1270-0953-6668B-C (5 Pcs)
Machine Keys - 12.7x9.53x66.68 mm - Carbon Steel C45 Key
Out of Stock | Backorder Now | Orders can be expected around Sat, Oct 11, 2025
Regular price $13.14 AUD
Regular price Sale price $13.14 AUD
Excludes GST and overseas Taxes & Duties
Per 5
Quantity Required

Backorder: Out of Stock.
Width (W)
12.70
mm
+ 0 / - 0.051
(Equiv. 0.5 in.)
Height (h)
9.53
mm
+ 0 / - 0.051
(Equiv. 0.375 in.)
Length (L)
69.85
mm
+ / - 0.25
(Equiv. 2.75 in.)
Machine Keys - 12.7x9.53x69.85 mm - Carbon Steel C45
Material: Carbon Steel C45    Finish: Plain    Tolerance Type: Standard    End Type: B (Square Ends)   
Part Number: K-1270-0953-6985B-C (5 Pcs)
Machine Keys - 12.7x9.53x69.85 mm - Carbon Steel C45 Key
Out of Stock | Backorder Now | Orders can be expected around Thu, Oct 23, 2025
Regular price $13.59 AUD
Regular price Sale price $13.59 AUD
Excludes GST and overseas Taxes & Duties
Per 5
Quantity Required

Backorder: Out of Stock.
Width (W)
12.70
mm
+ 0 / - 0.051
(Equiv. 0.5 in.)
Height (h)
9.53
mm
+ 0 / - 0.051
(Equiv. 0.375 in.)
Length (L)
69.85
mm
+ / - 0.25
(Equiv. 2.75 in.)
Machine Keys - 12.7x9.53x69.85 mm - Carbon Steel C45
Material: Carbon Steel C45    Finish: Plain    Tolerance Type: Standard    End Type: B (Square Ends)   
Part Number: K-1270-0953-6985B-C (5 Pcs)
Machine Keys - 12.7x9.53x69.85 mm - Carbon Steel C45 Key
Out of Stock | Backorder Now | Orders can be expected around Thu, Oct 23, 2025
Regular price $13.59 AUD
Regular price Sale price $13.59 AUD
Excludes GST and overseas Taxes & Duties
Per 5
Quantity Required

Backorder: Out of Stock.
Width (W)
12.70
mm
+ 0 / - 0.051
(Equiv. 0.5 in.)
Height (h)
9.53
mm
+ 0 / - 0.051
(Equiv. 0.375 in.)
Length (L)
76.20
mm
+ / - 0.25
(Equiv. 3 in.)
Machine Keys - 12.7x9.53x76.2 mm - Carbon Steel C45
Material: Carbon Steel C45    Finish: Plain    Tolerance Type: Standard    End Type: B (Square Ends)   
Part Number: K-1270-0953-7620B-C
Machine Keys - 12.7x9.53x76.2 mm - Carbon Steel C45 Key
Out of Stock | Backorder Now | Orders can be expected around Thu, Oct 23, 2025
Regular price $3.50 AUD
Regular price Sale price $3.50 AUD
Excludes GST and overseas Taxes & Duties
Each
Quantity Required

Backorder: Out of Stock.
Width (W)
12.70
mm
+ 0 / - 0.051
(Equiv. 0.5 in.)
Height (h)
9.53
mm
+ 0 / - 0.051
(Equiv. 0.375 in.)
Length (L)
76.20
mm
+ / - 0.25
(Equiv. 3 in.)
Machine Keys - 12.7x9.53x76.2 mm - Carbon Steel C45
Material: Carbon Steel C45    Finish: Plain    Tolerance Type: Standard    End Type: B (Square Ends)   
Part Number: K-1270-0953-7620B-C
Machine Keys - 12.7x9.53x76.2 mm - Carbon Steel C45 Key
Out of Stock | Backorder Now | Orders can be expected around Thu, Oct 23, 2025
Regular price $3.50 AUD
Regular price Sale price $3.50 AUD
Excludes GST and overseas Taxes & Duties
Each
Quantity Required

Backorder: Out of Stock.
Width (W)
12.70
mm
+ 0 / - 0.051
(Equiv. 0.5 in.)
Height (h)
11.11
mm
+ 0 / - 0.051
(Equiv. 0.437 in.)
Length (L)
31.75
mm
+ / - 0.25
(Equiv. 1.25 in.)
Machine Keys - 12.7x11.11x31.75 mm - Carbon Steel C45
Material: Carbon Steel C45    Finish: Plain    Tolerance Type: Standard    End Type: B (Square Ends)   
Part Number: K-1270-1111-3175B-C (5 Pcs)
Machine Keys - 12.7x11.11x31.75 mm - Carbon Steel C45 Key
Out of Stock | Backorder Now | Orders can be expected around Thu, Oct 23, 2025
Regular price $14.23 AUD
Regular price Sale price $14.23 AUD
Excludes GST and overseas Taxes & Duties
Per 5
Quantity Required

Backorder: Out of Stock.
Width (W)
12.70
mm
+ 0 / - 0.051
(Equiv. 0.5 in.)
Height (h)
11.11
mm
+ 0 / - 0.051
(Equiv. 0.437 in.)
Length (L)
31.75
mm
+ / - 0.25
(Equiv. 1.25 in.)
Machine Keys - 12.7x11.11x31.75 mm - Carbon Steel C45
Material: Carbon Steel C45    Finish: Plain    Tolerance Type: Standard    End Type: B (Square Ends)   
Part Number: K-1270-1111-3175B-C (5 Pcs)
Machine Keys - 12.7x11.11x31.75 mm - Carbon Steel C45 Key
Out of Stock | Backorder Now | Orders can be expected around Thu, Oct 23, 2025
Regular price $14.23 AUD
Regular price Sale price $14.23 AUD
Excludes GST and overseas Taxes & Duties
Per 5
Quantity Required

Backorder: Out of Stock.
Width (W)
12.70
mm
+ 0 / - 0.051
(Equiv. 0.5 in.)
Height (h)
11.11
mm
+ 0 / - 0.051
(Equiv. 0.437 in.)
Length (L)
34.93
mm
+ / - 0.25
(Equiv. 1.375 in.)
Machine Keys - 12.7x11.11x34.93 mm - Carbon Steel C45
Material: Carbon Steel C45    Finish: Plain    Tolerance Type: Standard    End Type: B (Square Ends)   
Part Number: K-1270-1111-3493B-C (35 Pcs)
Machine Keys - 12.7x11.11x34.93 mm - Carbon Steel C45 Key
Out of Stock | Backorder Now | Orders can be expected around Thu, Oct 23, 2025
Regular price $125.41 AUD
Regular price Sale price $125.41 AUD
Excludes GST and overseas Taxes & Duties
Per 35
Quantity Required

Backorder: Out of Stock.
Width (W)
12.70
mm
+ 0 / - 0.051
(Equiv. 0.5 in.)
Height (h)
11.11
mm
+ 0 / - 0.051
(Equiv. 0.437 in.)
Length (L)
34.93
mm
+ / - 0.25
(Equiv. 1.375 in.)
Machine Keys - 12.7x11.11x34.93 mm - Carbon Steel C45
Material: Carbon Steel C45    Finish: Plain    Tolerance Type: Standard    End Type: B (Square Ends)   
Part Number: K-1270-1111-3493B-C (35 Pcs)
Machine Keys - 12.7x11.11x34.93 mm - Carbon Steel C45 Key
Out of Stock | Backorder Now | Orders can be expected around Thu, Oct 23, 2025
Regular price $125.41 AUD
Regular price Sale price $125.41 AUD
Excludes GST and overseas Taxes & Duties
Per 35
Quantity Required

Backorder: Out of Stock.
Width (W)
12.70
mm
+ 0 / - 0.051
(Equiv. 0.5 in.)
Height (h)
12.70
mm
+ 0 / - 0.051
(Equiv. 0.5 in.)
Length (L)
15.88
mm
+ / - 0.25
(Equiv. 0.625 in.)
Machine Keys - 12.7x12.7x15.88 mm - Carbon Steel C45
Material: Carbon Steel C45    Finish: Plain    Tolerance Type: Standard    End Type: B (Square Ends)   
Part Number: K-1270-1270-1588B-C (50 Pcs)
Machine Keys - 12.7x12.7x15.88 mm - Carbon Steel C45 Key
Out of Stock | Backorder Now | Orders can be expected around Thu, Oct 23, 2025
Regular price $201.77 AUD
Regular price Sale price $201.77 AUD
Excludes GST and overseas Taxes & Duties
Per 50
Quantity Required

Backorder: Out of Stock.
Width (W)
12.70
mm
+ 0 / - 0.051
(Equiv. 0.5 in.)
Height (h)
12.70
mm
+ 0 / - 0.051
(Equiv. 0.5 in.)
Length (L)
15.88
mm
+ / - 0.25
(Equiv. 0.625 in.)
Machine Keys - 12.7x12.7x15.88 mm - Carbon Steel C45
Material: Carbon Steel C45    Finish: Plain    Tolerance Type: Standard    End Type: B (Square Ends)   
Part Number: K-1270-1270-1588B-C (50 Pcs)
Machine Keys - 12.7x12.7x15.88 mm - Carbon Steel C45 Key
Out of Stock | Backorder Now | Orders can be expected around Thu, Oct 23, 2025
Regular price $201.77 AUD
Regular price Sale price $201.77 AUD
Excludes GST and overseas Taxes & Duties
Per 50
Quantity Required

Backorder: Out of Stock.
Width (W)
12.70
mm
+ 0.051 / - 0.00
(Equiv. 0.5 in.)
Height (h)
12.70
mm
+ 0.051 / - 0.00
(Equiv. 0.5 in.)
Length (L)
25.40
mm
+ / - 0.25
(Equiv. 1 in.)
Machine Keys - 12.7x12.7x25.4 mm - Carbon Steel C45
Material: Carbon Steel C45    Finish: Plain    Tolerance Type: Oversized    End Type: B (Square Ends)   
Part Number: K-1270-1270-2540BO-C (5 Pcs)
Machine Keys - 12.7x12.7x25.4 mm - Carbon Steel C45 Key
Out of Stock | Backorder Now | Orders can be expected around Thu, Oct 23, 2025
Regular price $21.41 AUD
Regular price Sale price $21.41 AUD
Excludes GST and overseas Taxes & Duties
Per 5
Quantity Required

Backorder: Out of Stock.
Width (W)
12.70
mm
+ 0.051 / - 0.00
(Equiv. 0.5 in.)
Height (h)
12.70
mm
+ 0.051 / - 0.00
(Equiv. 0.5 in.)
Length (L)
25.40
mm
+ / - 0.25
(Equiv. 1 in.)
Machine Keys - 12.7x12.7x25.4 mm - Carbon Steel C45
Material: Carbon Steel C45    Finish: Plain    Tolerance Type: Oversized    End Type: B (Square Ends)   
Part Number: K-1270-1270-2540BO-C (5 Pcs)
Machine Keys - 12.7x12.7x25.4 mm - Carbon Steel C45 Key
Out of Stock | Backorder Now | Orders can be expected around Thu, Oct 23, 2025
Regular price $21.41 AUD
Regular price Sale price $21.41 AUD
Excludes GST and overseas Taxes & Duties
Per 5
Quantity Required

Backorder: Out of Stock.
Width (W)
12.70
mm
+ 0 / - 0.051
(Equiv. 0.5 in.)
Height (h)
12.70
mm
+ 0 / - 0.051
(Equiv. 0.5 in.)
Length (L)
25.40
mm
+ / - 0.25
(Equiv. 1 in.)
Machine Keys - 12.7x12.7x25.4 mm - Carbon Steel C45
Material: Carbon Steel C45    Finish: Plain    Tolerance Type: Standard    End Type: B (Square Ends)   
Part Number: K-1270-1270-2540B-C (5 Pcs)
Machine Keys - 12.7x12.7x25.4 mm - Carbon Steel C45 Key
Out of Stock | Backorder Now | Orders can be expected around Thu, Oct 23, 2025
Regular price $17.68 AUD
Regular price Sale price $17.68 AUD
Excludes GST and overseas Taxes & Duties
Per 5
Quantity Required

Backorder: Out of Stock.
Width (W)
12.70
mm
+ 0 / - 0.051
(Equiv. 0.5 in.)
Height (h)
12.70
mm
+ 0 / - 0.051
(Equiv. 0.5 in.)
Length (L)
25.40
mm
+ / - 0.25
(Equiv. 1 in.)
Machine Keys - 12.7x12.7x25.4 mm - Carbon Steel C45
Material: Carbon Steel C45    Finish: Plain    Tolerance Type: Standard    End Type: B (Square Ends)   
Part Number: K-1270-1270-2540B-C (5 Pcs)
Machine Keys - 12.7x12.7x25.4 mm - Carbon Steel C45 Key
Out of Stock | Backorder Now | Orders can be expected around Thu, Oct 23, 2025
Regular price $17.68 AUD
Regular price Sale price $17.68 AUD
Excludes GST and overseas Taxes & Duties
Per 5
Quantity Required

Backorder: Out of Stock.
Width (W)
12.70
mm
+ 0 / - 0.051
(Equiv. 0.5 in.)
Height (h)
12.70
mm
+ 0 / - 0.051
(Equiv. 0.5 in.)
Length (L)
31.75
mm
+ / - 0.25
(Equiv. 1.25 in.)
Machine Keys - 12.7x12.7x31.75 mm - Carbon Steel C45
Material: Carbon Steel C45    Finish: Plain    Tolerance Type: Standard    End Type: B (Square Ends)   
Part Number: K-1270-1270-3175B-C (5 Pcs)
Machine Keys - 12.7x12.7x31.75 mm - Carbon Steel C45 Key
Out of Stock | Backorder Now | Orders can be expected around Sat, Oct 11, 2025
Regular price $21.86 AUD
Regular price Sale price $21.86 AUD
Excludes GST and overseas Taxes & Duties
Per 5
Quantity Required

Backorder: Out of Stock.
Width (W)
12.70
mm
+ 0 / - 0.051
(Equiv. 0.5 in.)
Height (h)
12.70
mm
+ 0 / - 0.051
(Equiv. 0.5 in.)
Length (L)
31.75
mm
+ / - 0.25
(Equiv. 1.25 in.)
Machine Keys - 12.7x12.7x31.75 mm - Carbon Steel C45
Material: Carbon Steel C45    Finish: Plain    Tolerance Type: Standard    End Type: B (Square Ends)   
Part Number: K-1270-1270-3175B-C (5 Pcs)
Machine Keys - 12.7x12.7x31.75 mm - Carbon Steel C45 Key
Out of Stock | Backorder Now | Orders can be expected around Sat, Oct 11, 2025
Regular price $21.86 AUD
Regular price Sale price $21.86 AUD
Excludes GST and overseas Taxes & Duties
Per 5
Quantity Required

Backorder: Out of Stock.
Width (W)
12.70
mm
+ 0 / - 0.051
(Equiv. 0.5 in.)
Height (h)
12.70
mm
+ 0 / - 0.051
(Equiv. 0.5 in.)
Length (L)
34.93
mm
+ / - 0.25
(Equiv. 1.375 in.)
Machine Keys - 12.7x12.7x34.93 mm - Carbon Steel C45
Material: Carbon Steel C45    Finish: Plain    Tolerance Type: Standard    End Type: B (Square Ends)   
Part Number: K-1270-1270-3493B-C (5 Pcs)
Machine Keys - 12.7x12.7x34.93 mm - Carbon Steel C45 Key
Out of Stock | Backorder Now | Orders can be expected around Thu, Oct 23, 2025
Regular price $17.50 AUD
Regular price Sale price $17.50 AUD
Excludes GST and overseas Taxes & Duties
Per 5
Quantity Required

Backorder: Out of Stock.
Width (W)
12.70
mm
+ 0 / - 0.051
(Equiv. 0.5 in.)
Height (h)
12.70
mm
+ 0 / - 0.051
(Equiv. 0.5 in.)
Length (L)
34.93
mm
+ / - 0.25
(Equiv. 1.375 in.)
Machine Keys - 12.7x12.7x34.93 mm - Carbon Steel C45
Material: Carbon Steel C45    Finish: Plain    Tolerance Type: Standard    End Type: B (Square Ends)   
Part Number: K-1270-1270-3493B-C (5 Pcs)
Machine Keys - 12.7x12.7x34.93 mm - Carbon Steel C45 Key
Out of Stock | Backorder Now | Orders can be expected around Thu, Oct 23, 2025
Regular price $17.50 AUD
Regular price Sale price $17.50 AUD
Excludes GST and overseas Taxes & Duties
Per 5
Quantity Required

Backorder: Out of Stock.
Width (W)
12.70
mm
+ 0 / - 0.051
(Equiv. 0.5 in.)
Height (h)
12.70
mm
+ 0 / - 0.051
(Equiv. 0.5 in.)
Length (L)
38.10
mm
+ / - 0.25
(Equiv. 1.5 in.)
Machine Keys - 12.7x12.7x38.1 mm - Carbon Steel
Material: Carbon Steel    Finish: Plain    Tolerance Type: Standard Undersized    End Type: A (Rounded Ends)   
Part Number: K-1270-1270-3810A-C (32 Pcs)
Machine Keys - 12.7x12.7x38.1 mm - Carbon Steel Key
Out of Stock | Backorder Now | Orders can be expected around Wed, Nov 12, 2025
Regular price $1,031.68 AUD
Regular price Sale price $1,031.68 AUD
Excludes GST and overseas Taxes & Duties
Per 32
Quantity Required

Backorder: Out of Stock.
Width (W)
12.70
mm
+ 0 / - 0.051
(Equiv. 0.5 in.)
Height (h)
12.70
mm
+ 0 / - 0.051
(Equiv. 0.5 in.)
Length (L)
38.10
mm
+ / - 0.25
(Equiv. 1.5 in.)
Machine Keys - 12.7x12.7x38.1 mm - Carbon Steel
Material: Carbon Steel    Finish: Plain    Tolerance Type: Standard Undersized    End Type: A (Rounded Ends)   
Part Number: K-1270-1270-3810A-C (32 Pcs)
Machine Keys - 12.7x12.7x38.1 mm - Carbon Steel Key
Out of Stock | Backorder Now | Orders can be expected around Wed, Nov 12, 2025
Regular price $1,031.68 AUD
Regular price Sale price $1,031.68 AUD
Excludes GST and overseas Taxes & Duties
Per 32
Quantity Required

Backorder: Out of Stock.
Width (W)
12.70
mm
+ 0 / - 0.051
(Equiv. 0.5 in.)
Height (h)
12.70
mm
+ 0 / - 0.051
(Equiv. 0.5 in.)
Length (L)
38.10
mm
+ / - 0.25
(Equiv. 1.5 in.)
Machine Keys - 12.7x12.7x38.1 mm - Carbon Steel C45
Material: Carbon Steel C45    Finish: Plain    Tolerance Type: Standard    End Type: B (Square Ends)   
Part Number: K-1270-1270-3810B-C (5 Pcs)
Machine Keys - 12.7x12.7x38.1 mm - Carbon Steel C45 Key
Out of Stock | Backorder Now | Orders can be expected around Thu, Oct 23, 2025
Regular price $21.77 AUD
Regular price Sale price $21.77 AUD
Excludes GST and overseas Taxes & Duties
Per 5
Quantity Required

Backorder: Out of Stock.
Width (W)
12.70
mm
+ 0 / - 0.051
(Equiv. 0.5 in.)
Height (h)
12.70
mm
+ 0 / - 0.051
(Equiv. 0.5 in.)
Length (L)
38.10
mm
+ / - 0.25
(Equiv. 1.5 in.)
Machine Keys - 12.7x12.7x38.1 mm - Carbon Steel C45
Material: Carbon Steel C45    Finish: Plain    Tolerance Type: Standard    End Type: B (Square Ends)   
Part Number: K-1270-1270-3810B-C (5 Pcs)
Machine Keys - 12.7x12.7x38.1 mm - Carbon Steel C45 Key
Out of Stock | Backorder Now | Orders can be expected around Thu, Oct 23, 2025
Regular price $21.77 AUD
Regular price Sale price $21.77 AUD
Excludes GST and overseas Taxes & Duties
Per 5
Quantity Required

Backorder: Out of Stock.
Width (W)
12.70
mm
+ 0 / - 0.051
(Equiv. 0.5 in.)
Height (h)
12.70
mm
+ 0 / - 0.051
(Equiv. 0.5 in.)
Length (L)
38.10
mm
+ / - 0.25
(Equiv. 1.5 in.)
Machine Keys - 12.7x12.7x38.1 mm - Carbon Steel C45 Zinc Plated
Material: Carbon Steel C45 Zinc Plated    Finish: Zinc Electroplate    Tolerance Type: Standard    End Type: B (Square Ends)   
Part Number: K-1270-1270-3810B-Z
Machine Keys - 12.7x12.7x38.1 mm - Carbon Steel C45 Zinc Plated Key
Out of Stock | Backorder Now | Orders can be expected around Thu, Nov 13, 2025
Regular price $5.32 AUD
Regular price Sale price $5.32 AUD
Excludes GST and overseas Taxes & Duties
Each
Quantity Required

Backorder: Out of Stock.
Width (W)
12.70
mm
+ 0 / - 0.051
(Equiv. 0.5 in.)
Height (h)
12.70
mm
+ 0 / - 0.051
(Equiv. 0.5 in.)
Length (L)
38.10
mm
+ / - 0.25
(Equiv. 1.5 in.)
Machine Keys - 12.7x12.7x38.1 mm - Carbon Steel C45 Zinc Plated
Material: Carbon Steel C45 Zinc Plated    Finish: Zinc Electroplate    Tolerance Type: Standard    End Type: B (Square Ends)   
Part Number: K-1270-1270-3810B-Z
Machine Keys - 12.7x12.7x38.1 mm - Carbon Steel C45 Zinc Plated Key
Out of Stock | Backorder Now | Orders can be expected around Thu, Nov 13, 2025
Regular price $5.32 AUD
Regular price Sale price $5.32 AUD
Excludes GST and overseas Taxes & Duties
Each
Quantity Required

Backorder: Out of Stock.
Width (W)
12.70
mm
+ 0 / - 0.051
(Equiv. 0.5 in.)
Height (h)
12.70
mm
+ 0 / - 0.051
(Equiv. 0.5 in.)
Length (L)
44.45
mm
+ / - 0.25
(Equiv. 1.75 in.)
Machine Keys - 12.7x12.7x44.45 mm - Carbon Steel C45
Material: Carbon Steel C45    Finish: Plain    Tolerance Type: Standard    End Type: B (Square Ends)   
Part Number: K-1270-1270-4445B-C (5 Pcs)
Machine Keys - 12.7x12.7x44.45 mm - Carbon Steel C45 Key
Out of Stock | Backorder Now | Orders can be expected around Thu, Oct 23, 2025
Regular price $24.41 AUD
Regular price Sale price $24.41 AUD
Excludes GST and overseas Taxes & Duties
Per 5
Quantity Required

Backorder: Out of Stock.
Width (W)
12.70
mm
+ 0 / - 0.051
(Equiv. 0.5 in.)
Height (h)
12.70
mm
+ 0 / - 0.051
(Equiv. 0.5 in.)
Length (L)
44.45
mm
+ / - 0.25
(Equiv. 1.75 in.)
Machine Keys - 12.7x12.7x44.45 mm - Carbon Steel C45
Material: Carbon Steel C45    Finish: Plain    Tolerance Type: Standard    End Type: B (Square Ends)   
Part Number: K-1270-1270-4445B-C (5 Pcs)
Machine Keys - 12.7x12.7x44.45 mm - Carbon Steel C45 Key
Out of Stock | Backorder Now | Orders can be expected around Thu, Oct 23, 2025
Regular price $24.41 AUD
Regular price Sale price $24.41 AUD
Excludes GST and overseas Taxes & Duties
Per 5
Quantity Required

Backorder: Out of Stock.
Width (W)
12.70
mm
+ 0 / - 0.051
(Equiv. 0.5 in.)
Height (h)
12.70
mm
+ 0 / - 0.051
(Equiv. 0.5 in.)
Length (L)
47.63
mm
+ / - 0.25
(Equiv. 1.875 in.)
Machine Keys - 12.7x12.7x47.63 mm - Carbon Steel C45
Material: Carbon Steel C45    Finish: Plain    Tolerance Type: Standard    End Type: B (Square Ends)   
Part Number: K-1270-1270-4763B-C (5 Pcs)
Machine Keys - 12.7x12.7x47.63 mm - Carbon Steel C45 Key
Out of Stock | Backorder Now | Orders can be expected around Thu, Oct 23, 2025
Regular price $20.59 AUD
Regular price Sale price $20.59 AUD
Excludes GST and overseas Taxes & Duties
Per 5
Quantity Required

Backorder: Out of Stock.
Width (W)
12.70
mm
+ 0 / - 0.051
(Equiv. 0.5 in.)
Height (h)
12.70
mm
+ 0 / - 0.051
(Equiv. 0.5 in.)
Length (L)
47.63
mm
+ / - 0.25
(Equiv. 1.875 in.)
Machine Keys - 12.7x12.7x47.63 mm - Carbon Steel C45
Material: Carbon Steel C45    Finish: Plain    Tolerance Type: Standard    End Type: B (Square Ends)   
Part Number: K-1270-1270-4763B-C (5 Pcs)
Machine Keys - 12.7x12.7x47.63 mm - Carbon Steel C45 Key
Out of Stock | Backorder Now | Orders can be expected around Thu, Oct 23, 2025
Regular price $20.59 AUD
Regular price Sale price $20.59 AUD
Excludes GST and overseas Taxes & Duties
Per 5
Quantity Required

Backorder: Out of Stock.
Width (W)
12.70
mm
+ 0 / - 0.051
(Equiv. 0.5 in.)
Height (h)
12.70
mm
+ 0 / - 0.051
(Equiv. 0.5 in.)
Length (L)
50.80
mm
+ / - 0.25
(Equiv. 2 in.)
Machine Keys - 12.7x12.7x50.8 mm - Carbon Steel C45 Zinc Plated
Material: Carbon Steel C45 Zinc Plated    Finish: Zinc Electroplate    Tolerance Type: Standard    End Type: B (Square Ends)   
Part Number: K-1270-1270-5080B-Z (5 Pcs)
Machine Keys - 12.7x12.7x50.8 mm - Carbon Steel C45 Zinc Plated Key
Out of Stock | Backorder Now | Orders can be expected around Thu, Nov 13, 2025
Regular price $18.86 AUD
Regular price Sale price $18.86 AUD
Excludes GST and overseas Taxes & Duties
Per 5
Quantity Required

Backorder: Out of Stock.
Width (W)
12.70
mm
+ 0 / - 0.051
(Equiv. 0.5 in.)
Height (h)
12.70
mm
+ 0 / - 0.051
(Equiv. 0.5 in.)
Length (L)
50.80
mm
+ / - 0.25
(Equiv. 2 in.)
Machine Keys - 12.7x12.7x50.8 mm - Carbon Steel C45 Zinc Plated
Material: Carbon Steel C45 Zinc Plated    Finish: Zinc Electroplate    Tolerance Type: Standard    End Type: B (Square Ends)   
Part Number: K-1270-1270-5080B-Z (5 Pcs)
Machine Keys - 12.7x12.7x50.8 mm - Carbon Steel C45 Zinc Plated Key
Out of Stock | Backorder Now | Orders can be expected around Thu, Nov 13, 2025
Regular price $18.86 AUD
Regular price Sale price $18.86 AUD
Excludes GST and overseas Taxes & Duties
Per 5
Quantity Required

Backorder: Out of Stock.
Width (W)
12.70
mm
+ 0.051 / - 0.00
(Equiv. 0.5 in.)
Height (h)
12.70
mm
+ 0.051 / - 0.00
(Equiv. 0.5 in.)
Length (L)
50.80
mm
+ / - 0.25
(Equiv. 2 in.)
Machine Keys - 12.7x12.7x50.8 mm - Carbon Steel C45 Zinc Plated
Material: Carbon Steel C45 Zinc Plated    Finish: Zinc Electroplate    Tolerance Type: Oversized    End Type: A (Rounded Ends)   
Part Number: K-1270-1270-5080AO-Z
Machine Keys - 12.7x12.7x50.8 mm - Carbon Steel C45 Zinc Plated Key
Out of Stock | Backorder Now | Orders can be expected around Wed, Nov 12, 2025
Regular price $5.23 AUD
Regular price Sale price $5.23 AUD
Excludes GST and overseas Taxes & Duties
Each
Quantity Required

Backorder: Out of Stock.
Width (W)
12.70
mm
+ 0.051 / - 0.00
(Equiv. 0.5 in.)
Height (h)
12.70
mm
+ 0.051 / - 0.00
(Equiv. 0.5 in.)
Length (L)
50.80
mm
+ / - 0.25
(Equiv. 2 in.)
Machine Keys - 12.7x12.7x50.8 mm - Carbon Steel C45 Zinc Plated
Material: Carbon Steel C45 Zinc Plated    Finish: Zinc Electroplate    Tolerance Type: Oversized    End Type: A (Rounded Ends)   
Part Number: K-1270-1270-5080AO-Z
Machine Keys - 12.7x12.7x50.8 mm - Carbon Steel C45 Zinc Plated Key
Out of Stock | Backorder Now | Orders can be expected around Wed, Nov 12, 2025
Regular price $5.23 AUD
Regular price Sale price $5.23 AUD
Excludes GST and overseas Taxes & Duties
Each
Quantity Required

Backorder: Out of Stock.
Width (W)
12.70
mm
+ 0.051 / - 0.00
(Equiv. 0.5 in.)
Height (h)
12.70
mm
+ 0.051 / - 0.00
(Equiv. 0.5 in.)
Length (L)
50.80
mm
+ / - 0.25
(Equiv. 2 in.)
Machine Keys - 12.7x12.7x50.8 mm - Carbon Steel C45
Material: Carbon Steel C45    Finish: Plain    Tolerance Type: Oversized    End Type: B (Square Ends)   
Part Number: K-1270-1270-5080BO-C (5 Pcs)
Machine Keys - 12.7x12.7x50.8 mm - Carbon Steel C45 Key
Out of Stock | Backorder Now | Orders can be expected around Thu, Oct 23, 2025
Regular price $17.32 AUD
Regular price Sale price $17.32 AUD
Excludes GST and overseas Taxes & Duties
Per 5
Quantity Required

Backorder: Out of Stock.
Width (W)
12.70
mm
+ 0.051 / - 0.00
(Equiv. 0.5 in.)
Height (h)
12.70
mm
+ 0.051 / - 0.00
(Equiv. 0.5 in.)
Length (L)
50.80
mm
+ / - 0.25
(Equiv. 2 in.)
Machine Keys - 12.7x12.7x50.8 mm - Carbon Steel C45
Material: Carbon Steel C45    Finish: Plain    Tolerance Type: Oversized    End Type: B (Square Ends)   
Part Number: K-1270-1270-5080BO-C (5 Pcs)
Machine Keys - 12.7x12.7x50.8 mm - Carbon Steel C45 Key
Out of Stock | Backorder Now | Orders can be expected around Thu, Oct 23, 2025
Regular price $17.32 AUD
Regular price Sale price $17.32 AUD
Excludes GST and overseas Taxes & Duties
Per 5
Quantity Required

Backorder: Out of Stock.
Width (W)
12.70
mm
+ 0 / - 0.051
(Equiv. 0.5 in.)
Height (h)
12.70
mm
+ 0 / - 0.051
(Equiv. 0.5 in.)
Length (L)
50.80
mm
+ / - 0.25
(Equiv. 2 in.)
Machine Keys - 12.7x12.7x50.8 mm - Carbon Steel C45
Material: Carbon Steel C45    Finish: Plain    Tolerance Type: Standard    End Type: B (Square Ends)   
Part Number: K-1270-1270-5080B-C (5 Pcs)
Machine Keys - 12.7x12.7x50.8 mm - Carbon Steel C45 Key
Out of Stock | Backorder Now | Orders can be expected around Thu, Oct 23, 2025
Regular price $24.77 AUD
Regular price Sale price $24.77 AUD
Excludes GST and overseas Taxes & Duties
Per 5
Quantity Required

Backorder: Out of Stock.
Width (W)
12.70
mm
+ 0 / - 0.051
(Equiv. 0.5 in.)
Height (h)
12.70
mm
+ 0 / - 0.051
(Equiv. 0.5 in.)
Length (L)
50.80
mm
+ / - 0.25
(Equiv. 2 in.)
Machine Keys - 12.7x12.7x50.8 mm - Carbon Steel C45
Material: Carbon Steel C45    Finish: Plain    Tolerance Type: Standard    End Type: B (Square Ends)   
Part Number: K-1270-1270-5080B-C (5 Pcs)
Machine Keys - 12.7x12.7x50.8 mm - Carbon Steel C45 Key
Out of Stock | Backorder Now | Orders can be expected around Thu, Oct 23, 2025
Regular price $24.77 AUD
Regular price Sale price $24.77 AUD
Excludes GST and overseas Taxes & Duties
Per 5
Quantity Required

Backorder: Out of Stock.