Keysteel Lengths - Square - Carbon Steel

205 Products in this selection
  • Plain carbon steel key steel. Square steel bar that can be used for keysteel or for small construction projects.
  • Use oversized for replacing keys where the keyway may be slightly worn - standard aftermarket keysteel
  • Use undersized for manufacturing and new applications where the keyway tolerances can be controlled
Additional resources:
Keysteel Catalogue PDF
A more concise listing may be found on the Smallparts store at Keysteel Lengths - Square - Carbon Steel. Smallparts promote the most popular MBA products.
Width (s1) Height (s2) Length (L) Indicative
Image
Width (s1)
25.400
mm
+ 0.076 / - 0.00
(1 in.)
Height (s2)
25.400
mm
+ 0.076 / - 0.00
(1 in.)
Length (L)
3000
mm
+/- 3.2
(118.11 in.)
Square Keysteel Lengths - 25.4x25.4x3000 mm - Carbon Steel 1045
Material: Carbon Steel 1045    Finish: Plain    Tolerance Type: Oversized   
Part Number: 4R-0254-3000-KPO Square Keysteel Lengths - 25.4x25.4x3000 mm - Carbon Steel 1045
Contact Us | Item Discontinued - Please contact us if you need a large quantity
Width (s1) Height (s2) Length (L) Indicative
Image
Width (s1)
25.400
mm
+ 0.076 / - 0.00
(1 in.)
Height (s2)
25.400
mm
+ 0.076 / - 0.00
(1 in.)
Length (L)
3000
mm
+/- 3.2
(118.11 in.)
Square Keysteel Lengths - 25.4x25.4x3000 mm - Carbon Steel 1045
Material: Carbon Steel 1045    Finish: Plain    Tolerance Type: Oversized   
Part Number: 4R-0254-3000-KPO Square Keysteel Lengths - 25.4x25.4x3000 mm - Carbon Steel 1045
Contact Us | Item Discontinued - Please contact us if you need a large quantity
Width (s1)
26.988
mm
+ 0 / - 0.076
(1.063 in.)
Height (s2)
26.988
mm
+ 0 / - 0.076
(1.063 in.)
Length (L)
300
mm
+/- 3.2
(11.811 in.)
Square Keysteel Lengths - 26.988x26.988x300 mm - Carbon Steel 1045
Material: Carbon Steel 1045    Finish: Plain    Tolerance Type: Standard Undersized   
Part Number: 4R-0270-0300-KPU Square Keysteel Lengths - 26.988x26.988x300 mm - Carbon Steel 1045
Out of Stock | Backorder Now | Orders can be expected around Sun, Jun 08, 2025
$262.86 AUD
$262.86 AUD
Each
Width (s1)
26.988
mm
+ 0 / - 0.076
(1.063 in.)
Height (s2)
26.988
mm
+ 0 / - 0.076
(1.063 in.)
Length (L)
300
mm
+/- 3.2
(11.811 in.)
Square Keysteel Lengths - 26.988x26.988x300 mm - Carbon Steel 1045
Material: Carbon Steel 1045    Finish: Plain    Tolerance Type: Standard Undersized   
Part Number: 4R-0270-0300-KPU Square Keysteel Lengths - 26.988x26.988x300 mm - Carbon Steel 1045
Out of Stock | Backorder Now | Orders can be expected around Sun, Jun 08, 2025
$262.86 AUD
$262.86 AUD
Each
View the product page first if you are unsure.
Width (s1)
28.000
mm
+ 0 / - 0.076
(1.102 in.)
Height (s2)
28.000
mm
+ 0 / - 0.076
(1.102 in.)
Length (L)
300
mm
+/- 3.2
(11.811 in.)
Square Keysteel Lengths - 28x28x300 mm - Carbon Steel 1045
Material: Carbon Steel 1045    Finish: Plain    Tolerance Type: Standard Undersized   
Part Number: 4R-0280-0300-KPU Square Keysteel Lengths - 28x28x300 mm - Carbon Steel 1045
Out of Stock | Backorder Now | Orders can be expected around Sun, Jun 08, 2025
$299.05 AUD
$299.05 AUD
Each
Width (s1)
28.000
mm
+ 0 / - 0.076
(1.102 in.)
Height (s2)
28.000
mm
+ 0 / - 0.076
(1.102 in.)
Length (L)
300
mm
+/- 3.2
(11.811 in.)
Square Keysteel Lengths - 28x28x300 mm - Carbon Steel 1045
Material: Carbon Steel 1045    Finish: Plain    Tolerance Type: Standard Undersized   
Part Number: 4R-0280-0300-KPU Square Keysteel Lengths - 28x28x300 mm - Carbon Steel 1045
Out of Stock | Backorder Now | Orders can be expected around Sun, Jun 08, 2025
$299.05 AUD
$299.05 AUD
Each
View the product page first if you are unsure.
Width (s1)
28.575
mm
+ 0 / - 0.076
(1.125 in.)
Height (s2)
28.575
mm
+ 0 / - 0.076
(1.125 in.)
Length (L)
300
mm
+/- 3.2
(11.811 in.)
Square Keysteel Lengths - 28.575x28.575x300 mm - Carbon Steel 1045
Material: Carbon Steel 1045    Finish: Plain    Tolerance Type: Standard Undersized   
Part Number: 4R-0286-0300-KPU Square Keysteel Lengths - 28.575x28.575x300 mm - Carbon Steel 1045
Out of Stock | Backorder Now | Orders can be expected around Sun, Jun 08, 2025
$181.41 AUD
$181.41 AUD
Each
Width (s1)
28.575
mm
+ 0 / - 0.076
(1.125 in.)
Height (s2)
28.575
mm
+ 0 / - 0.076
(1.125 in.)
Length (L)
300
mm
+/- 3.2
(11.811 in.)
Square Keysteel Lengths - 28.575x28.575x300 mm - Carbon Steel 1045
Material: Carbon Steel 1045    Finish: Plain    Tolerance Type: Standard Undersized   
Part Number: 4R-0286-0300-KPU Square Keysteel Lengths - 28.575x28.575x300 mm - Carbon Steel 1045
Out of Stock | Backorder Now | Orders can be expected around Sun, Jun 08, 2025
$181.41 AUD
$181.41 AUD
Each
View the product page first if you are unsure.
Width (s1)
28.575
mm
+ 0.076 / - 0.00
(1.125 in.)
Height (s2)
28.575
mm
+ 0.076 / - 0.00
(1.125 in.)
Length (L)
300
mm
+/- 3.2
(11.811 in.)
Square Keysteel Lengths - 28.575x28.575x300 mm - Carbon Steel 1045
Material: Carbon Steel 1045    Finish: Plain    Tolerance Type: Oversized   
Part Number: 4R-0286-0300-KPO Square Keysteel Lengths - 28.575x28.575x300 mm - Carbon Steel 1045
Out of Stock | Backorder Now | Orders can be expected around Sun, Jun 08, 2025
$193.59 AUD
$193.59 AUD
Each
Width (s1)
28.575
mm
+ 0.076 / - 0.00
(1.125 in.)
Height (s2)
28.575
mm
+ 0.076 / - 0.00
(1.125 in.)
Length (L)
300
mm
+/- 3.2
(11.811 in.)
Square Keysteel Lengths - 28.575x28.575x300 mm - Carbon Steel 1045
Material: Carbon Steel 1045    Finish: Plain    Tolerance Type: Oversized   
Part Number: 4R-0286-0300-KPO Square Keysteel Lengths - 28.575x28.575x300 mm - Carbon Steel 1045
Out of Stock | Backorder Now | Orders can be expected around Sun, Jun 08, 2025
$193.59 AUD
$193.59 AUD
Each
View the product page first if you are unsure.
Width (s1)
28.575
mm
+ 0 / - 0.076
(1.125 in.)
Height (s2)
28.575
mm
+ 0 / - 0.076
(1.125 in.)
Length (L)
914
mm
+/- 3.2
(35.984 in.)
Square Keysteel Lengths - 28.575x28.575x914 mm - Carbon Steel 1045
Material: Carbon Steel 1045    Finish: Plain    Tolerance Type: Standard Undersized   
Part Number: 4R-0286-0914-KPU Square Keysteel Lengths - 28.575x28.575x914 mm - Carbon Steel 1045
Out of Stock | Backorder Now | Orders can be expected around Sun, Jun 08, 2025
$535.14 AUD
$535.14 AUD
Each
Width (s1)
28.575
mm
+ 0 / - 0.076
(1.125 in.)
Height (s2)
28.575
mm
+ 0 / - 0.076
(1.125 in.)
Length (L)
914
mm
+/- 3.2
(35.984 in.)
Square Keysteel Lengths - 28.575x28.575x914 mm - Carbon Steel 1045
Material: Carbon Steel 1045    Finish: Plain    Tolerance Type: Standard Undersized   
Part Number: 4R-0286-0914-KPU Square Keysteel Lengths - 28.575x28.575x914 mm - Carbon Steel 1045
Out of Stock | Backorder Now | Orders can be expected around Sun, Jun 08, 2025
$535.14 AUD
$535.14 AUD
Each
View the product page first if you are unsure.
Width (s1)
28.575
mm
+ 0 / - 0.076
(1.125 in.)
Height (s2)
28.575
mm
+ 0 / - 0.076
(1.125 in.)
Length (L)
1800
mm
+/- 3.2
(70.866 in.)
Square Keysteel Lengths - 28.575x28.575x1800 mm - Carbon Steel 1045
Material: Carbon Steel 1045    Finish: Plain    Tolerance Type: Standard Undersized   
Part Number: 4R-0286-1800-KPU (2 Pcs) Square Keysteel Lengths - 28.575x28.575x1800 mm - Carbon Steel 1045
Contact Us | Item Discontinued - Please contact us if you need a large quantity
Width (s1)
28.575
mm
+ 0 / - 0.076
(1.125 in.)
Height (s2)
28.575
mm
+ 0 / - 0.076
(1.125 in.)
Length (L)
1800
mm
+/- 3.2
(70.866 in.)
Square Keysteel Lengths - 28.575x28.575x1800 mm - Carbon Steel 1045
Material: Carbon Steel 1045    Finish: Plain    Tolerance Type: Standard Undersized   
Part Number: 4R-0286-1800-KPU (2 Pcs) Square Keysteel Lengths - 28.575x28.575x1800 mm - Carbon Steel 1045
Contact Us | Item Discontinued - Please contact us if you need a large quantity
Width (s1)
28.575
mm
+ 0.076 / - 0.00
(1.125 in.)
Height (s2)
28.575
mm
+ 0.076 / - 0.00
(1.125 in.)
Length (L)
3000
mm
+/- 3.2
(118.11 in.)
Square Keysteel Lengths - 28.575x28.575x3000 mm - Carbon Steel 1045
Material: Carbon Steel 1045    Finish: Plain    Tolerance Type: Oversized   
Part Number: 4R-0286-3000-KPO Square Keysteel Lengths - 28.575x28.575x3000 mm - Carbon Steel 1045
Contact Us | Item Discontinued - Please contact us if you need a large quantity
Width (s1)
28.575
mm
+ 0.076 / - 0.00
(1.125 in.)
Height (s2)
28.575
mm
+ 0.076 / - 0.00
(1.125 in.)
Length (L)
3000
mm
+/- 3.2
(118.11 in.)
Square Keysteel Lengths - 28.575x28.575x3000 mm - Carbon Steel 1045
Material: Carbon Steel 1045    Finish: Plain    Tolerance Type: Oversized   
Part Number: 4R-0286-3000-KPO Square Keysteel Lengths - 28.575x28.575x3000 mm - Carbon Steel 1045
Contact Us | Item Discontinued - Please contact us if you need a large quantity
Width (s1)
30.000
mm
+ 0 / - 0.076
(1.181 in.)
Height (s2)
30.000
mm
+ 0 / - 0.076
(1.181 in.)
Length (L)
300
mm
+/- 3.2
(11.811 in.)
Square Keysteel Lengths - 30x30x300 mm - Carbon Steel 1045
Material: Carbon Steel 1045    Finish: Plain    Tolerance Type: Standard Undersized   
Part Number: 4R-0300-0300-KPU Square Keysteel Lengths - 30x30x300 mm - Carbon Steel 1045
Out of Stock | Backorder Now | Orders can be expected around Sun, Jun 08, 2025
$241.14 AUD
$241.14 AUD
Each
Width (s1)
30.000
mm
+ 0 / - 0.076
(1.181 in.)
Height (s2)
30.000
mm
+ 0 / - 0.076
(1.181 in.)
Length (L)
300
mm
+/- 3.2
(11.811 in.)
Square Keysteel Lengths - 30x30x300 mm - Carbon Steel 1045
Material: Carbon Steel 1045    Finish: Plain    Tolerance Type: Standard Undersized   
Part Number: 4R-0300-0300-KPU Square Keysteel Lengths - 30x30x300 mm - Carbon Steel 1045
Out of Stock | Backorder Now | Orders can be expected around Sun, Jun 08, 2025
$241.14 AUD
$241.14 AUD
Each
View the product page first if you are unsure.
Width (s1)
31.750
mm
+ 0 / - 0.076
(1.25 in.)
Height (s2)
31.750
mm
+ 0 / - 0.076
(1.25 in.)
Length (L)
300
mm
+/- 3.2
(11.811 in.)
Square Keysteel Lengths - 31.75x31.75x300 mm - Carbon Steel 1045
Material: Carbon Steel 1045    Finish: Plain    Tolerance Type: Standard Undersized   
Part Number: 4R-0318-0300-KPU Square Keysteel Lengths - 31.75x31.75x300 mm - Carbon Steel 1045
Out of Stock | Backorder Now | Orders can be expected around Sun, Jun 08, 2025
$219.32 AUD
$219.32 AUD
Each
Width (s1)
31.750
mm
+ 0 / - 0.076
(1.25 in.)
Height (s2)
31.750
mm
+ 0 / - 0.076
(1.25 in.)
Length (L)
300
mm
+/- 3.2
(11.811 in.)
Square Keysteel Lengths - 31.75x31.75x300 mm - Carbon Steel 1045
Material: Carbon Steel 1045    Finish: Plain    Tolerance Type: Standard Undersized   
Part Number: 4R-0318-0300-KPU Square Keysteel Lengths - 31.75x31.75x300 mm - Carbon Steel 1045
Out of Stock | Backorder Now | Orders can be expected around Sun, Jun 08, 2025
$219.32 AUD
$219.32 AUD
Each
View the product page first if you are unsure.
Width (s1)
31.750
mm
+ 0.076 / - 0.00
(1.25 in.)
Height (s2)
31.750
mm
+ 0.076 / - 0.00
(1.25 in.)
Length (L)
300
mm
+/- 3.2
(11.811 in.)
Square Keysteel Lengths - 31.75x31.75x300 mm - Carbon Steel 1045
Material: Carbon Steel 1045    Finish: Plain    Tolerance Type: Oversized   
Part Number: 4R-0318-0300-KPO Square Keysteel Lengths - 31.75x31.75x300 mm - Carbon Steel 1045
Out of Stock | Backorder Now | Orders can be expected around Sun, Jun 08, 2025
$218.95 AUD
$218.95 AUD
Each
Width (s1)
31.750
mm
+ 0.076 / - 0.00
(1.25 in.)
Height (s2)
31.750
mm
+ 0.076 / - 0.00
(1.25 in.)
Length (L)
300
mm
+/- 3.2
(11.811 in.)
Square Keysteel Lengths - 31.75x31.75x300 mm - Carbon Steel 1045
Material: Carbon Steel 1045    Finish: Plain    Tolerance Type: Oversized   
Part Number: 4R-0318-0300-KPO Square Keysteel Lengths - 31.75x31.75x300 mm - Carbon Steel 1045
Out of Stock | Backorder Now | Orders can be expected around Sun, Jun 08, 2025
$218.95 AUD
$218.95 AUD
Each
View the product page first if you are unsure.
Width (s1)
31.750
mm
+ 0 / - 0.076
(1.25 in.)
Height (s2)
31.750
mm
+ 0 / - 0.076
(1.25 in.)
Length (L)
914
mm
+/- 3.2
(35.984 in.)
Square Keysteel Lengths - 31.75x31.75x914 mm - Carbon Steel 1045
Material: Carbon Steel 1045    Finish: Plain    Tolerance Type: Standard Undersized   
Part Number: 4R-0318-0914-KPU Square Keysteel Lengths - 31.75x31.75x914 mm - Carbon Steel 1045
Out of Stock | Backorder Now | Orders can be expected around Sun, Jun 08, 2025
$647.41 AUD
$647.41 AUD
Each
Width (s1)
31.750
mm
+ 0 / - 0.076
(1.25 in.)
Height (s2)
31.750
mm
+ 0 / - 0.076
(1.25 in.)
Length (L)
914
mm
+/- 3.2
(35.984 in.)
Square Keysteel Lengths - 31.75x31.75x914 mm - Carbon Steel 1045
Material: Carbon Steel 1045    Finish: Plain    Tolerance Type: Standard Undersized   
Part Number: 4R-0318-0914-KPU Square Keysteel Lengths - 31.75x31.75x914 mm - Carbon Steel 1045
Out of Stock | Backorder Now | Orders can be expected around Sun, Jun 08, 2025
$647.41 AUD
$647.41 AUD
Each
View the product page first if you are unsure.
Width (s1)
31.750
mm
+ 0.076 / - 0.00
(1.25 in.)
Height (s2)
31.750
mm
+ 0.076 / - 0.00
(1.25 in.)
Length (L)
914
mm
+/- 3.2
(35.984 in.)
Square Keysteel Lengths - 31.75x31.75x914 mm - Carbon Steel 1045
Material: Carbon Steel 1045    Finish: Plain    Tolerance Type: Oversized   
Part Number: 4R-0318-0914-KPO Square Keysteel Lengths - 31.75x31.75x914 mm - Carbon Steel 1045
Out of Stock | Backorder Now | Orders can be expected around Sun, Jun 08, 2025
$647.32 AUD
$647.32 AUD
Each
Width (s1)
31.750
mm
+ 0.076 / - 0.00
(1.25 in.)
Height (s2)
31.750
mm
+ 0.076 / - 0.00
(1.25 in.)
Length (L)
914
mm
+/- 3.2
(35.984 in.)
Square Keysteel Lengths - 31.75x31.75x914 mm - Carbon Steel 1045
Material: Carbon Steel 1045    Finish: Plain    Tolerance Type: Oversized   
Part Number: 4R-0318-0914-KPO Square Keysteel Lengths - 31.75x31.75x914 mm - Carbon Steel 1045
Out of Stock | Backorder Now | Orders can be expected around Sun, Jun 08, 2025
$647.32 AUD
$647.32 AUD
Each
View the product page first if you are unsure.
Width (s1)
31.750
mm
+ 0.076 / - 0.00
(1.25 in.)
Height (s2)
31.750
mm
+ 0.076 / - 0.00
(1.25 in.)
Length (L)
1800
mm
+/- 3.2
(70.866 in.)
Square Keysteel Lengths - 31.75x31.75x1800 mm - Carbon Steel 1045
Material: Carbon Steel 1045    Finish: Plain    Tolerance Type: Oversized   
Part Number: 4R-0318-1800-KPO Square Keysteel Lengths - 31.75x31.75x1800 mm - Carbon Steel 1045
Contact Us | Item Discontinued - Please contact us if you need a large quantity
Width (s1)
31.750
mm
+ 0.076 / - 0.00
(1.25 in.)
Height (s2)
31.750
mm
+ 0.076 / - 0.00
(1.25 in.)
Length (L)
1800
mm
+/- 3.2
(70.866 in.)
Square Keysteel Lengths - 31.75x31.75x1800 mm - Carbon Steel 1045
Material: Carbon Steel 1045    Finish: Plain    Tolerance Type: Oversized   
Part Number: 4R-0318-1800-KPO Square Keysteel Lengths - 31.75x31.75x1800 mm - Carbon Steel 1045
Contact Us | Item Discontinued - Please contact us if you need a large quantity
Width (s1)
31.750
mm
+ 0 / - 0.076
(1.25 in.)
Height (s2)
31.750
mm
+ 0 / - 0.076
(1.25 in.)
Length (L)
1800
mm
+/- 3.2
(70.866 in.)
Square Keysteel Lengths - 31.75x31.75x1800 mm - Carbon Steel 1045
Material: Carbon Steel 1045    Finish: Plain    Tolerance Type: Standard Undersized   
Part Number: 4R-0318-1800-KPU Square Keysteel Lengths - 31.75x31.75x1800 mm - Carbon Steel 1045
Contact Us | Item Discontinued - Please contact us if you need a large quantity
Width (s1)
31.750
mm
+ 0 / - 0.076
(1.25 in.)
Height (s2)
31.750
mm
+ 0 / - 0.076
(1.25 in.)
Length (L)
1800
mm
+/- 3.2
(70.866 in.)
Square Keysteel Lengths - 31.75x31.75x1800 mm - Carbon Steel 1045
Material: Carbon Steel 1045    Finish: Plain    Tolerance Type: Standard Undersized   
Part Number: 4R-0318-1800-KPU Square Keysteel Lengths - 31.75x31.75x1800 mm - Carbon Steel 1045
Contact Us | Item Discontinued - Please contact us if you need a large quantity
Width (s1)
31.800
mm
+ 0.076 / - 0.00
(1.252 in.)
Height (s2)
31.800
mm
+ 0.076 / - 0.00
(1.252 in.)
Length (L)
3000
mm
+/- 3.2
(118.11 in.)
Square Keysteel Lengths - 31.8x31.8x3000 mm - Carbon Steel 1045
Material: Carbon Steel 1045    Finish: Plain    Tolerance Type: Oversized   
Part Number: 4R-0318-3000-KPO Square Keysteel Lengths - 31.8x31.8x3000 mm - Carbon Steel 1045
Contact Us | Item Discontinued - Please contact us if you need a large quantity
Width (s1)
31.800
mm
+ 0.076 / - 0.00
(1.252 in.)
Height (s2)
31.800
mm
+ 0.076 / - 0.00
(1.252 in.)
Length (L)
3000
mm
+/- 3.2
(118.11 in.)
Square Keysteel Lengths - 31.8x31.8x3000 mm - Carbon Steel 1045
Material: Carbon Steel 1045    Finish: Plain    Tolerance Type: Oversized   
Part Number: 4R-0318-3000-KPO Square Keysteel Lengths - 31.8x31.8x3000 mm - Carbon Steel 1045
Contact Us | Item Discontinued - Please contact us if you need a large quantity
Width (s1)
32.000
mm
+ 0 / - 0.076
(1.26 in.)
Height (s2)
32.000
mm
+ 0 / - 0.076
(1.26 in.)
Length (L)
300
mm
+/- 3.2
(11.811 in.)
Square Keysteel Lengths - 32x32x300 mm - Carbon Steel 1045
Material: Carbon Steel 1045    Finish: Plain    Tolerance Type: Standard Undersized   
Part Number: 4R-0320-0300-KPU Square Keysteel Lengths - 32x32x300 mm - Carbon Steel 1045
Out of Stock | Backorder Now | Orders can be expected around Sun, Jun 08, 2025
$310.77 AUD
$310.77 AUD
Each
Width (s1)
32.000
mm
+ 0 / - 0.076
(1.26 in.)
Height (s2)
32.000
mm
+ 0 / - 0.076
(1.26 in.)
Length (L)
300
mm
+/- 3.2
(11.811 in.)
Square Keysteel Lengths - 32x32x300 mm - Carbon Steel 1045
Material: Carbon Steel 1045    Finish: Plain    Tolerance Type: Standard Undersized   
Part Number: 4R-0320-0300-KPU Square Keysteel Lengths - 32x32x300 mm - Carbon Steel 1045
Out of Stock | Backorder Now | Orders can be expected around Sun, Jun 08, 2025
$310.77 AUD
$310.77 AUD
Each
View the product page first if you are unsure.
Width (s1)
32.000
mm
+ 0 / - 0.076
(1.26 in.)
Height (s2)
32.000
mm
+ 0 / - 0.076
(1.26 in.)
Length (L)
1000
mm
+/- 3.2
(39.37 in.)
Square Keysteel Lengths - 32x32x1000 mm - Carbon Steel 1045
Material: Carbon Steel 1045    Finish: Plain    Tolerance Type: Standard Undersized   
Part Number: 4R-0320-1000-KPU Square Keysteel Lengths - 32x32x1000 mm - Carbon Steel 1045
Out of Stock | Backorder Now | Orders can be expected around Sun, Jun 08, 2025
$1,005.50 AUD
$1,005.50 AUD
Each
Width (s1)
32.000
mm
+ 0 / - 0.076
(1.26 in.)
Height (s2)
32.000
mm
+ 0 / - 0.076
(1.26 in.)
Length (L)
1000
mm
+/- 3.2
(39.37 in.)
Square Keysteel Lengths - 32x32x1000 mm - Carbon Steel 1045
Material: Carbon Steel 1045    Finish: Plain    Tolerance Type: Standard Undersized   
Part Number: 4R-0320-1000-KPU Square Keysteel Lengths - 32x32x1000 mm - Carbon Steel 1045
Out of Stock | Backorder Now | Orders can be expected around Sun, Jun 08, 2025
$1,005.50 AUD
$1,005.50 AUD
Each
View the product page first if you are unsure.
Width (s1)
34.925
mm
+ 0.076 / - 0.00
(1.375 in.)
Height (s2)
34.925
mm
+ 0.076 / - 0.00
(1.375 in.)
Length (L)
300
mm
+/- 3.2
(11.811 in.)
Square Keysteel Lengths - 34.925x34.925x300 mm - Carbon Steel 1045
Material: Carbon Steel 1045    Finish: Plain    Tolerance Type: Oversized   
Part Number: 4R-0349-0300-KPO Square Keysteel Lengths - 34.925x34.925x300 mm - Carbon Steel 1045
Out of Stock | Backorder Now | Orders can be expected around Sun, Jun 08, 2025
$399.86 AUD
$399.86 AUD
Each
Width (s1)
34.925
mm
+ 0.076 / - 0.00
(1.375 in.)
Height (s2)
34.925
mm
+ 0.076 / - 0.00
(1.375 in.)
Length (L)
300
mm
+/- 3.2
(11.811 in.)
Square Keysteel Lengths - 34.925x34.925x300 mm - Carbon Steel 1045
Material: Carbon Steel 1045    Finish: Plain    Tolerance Type: Oversized   
Part Number: 4R-0349-0300-KPO Square Keysteel Lengths - 34.925x34.925x300 mm - Carbon Steel 1045
Out of Stock | Backorder Now | Orders can be expected around Sun, Jun 08, 2025
$399.86 AUD
$399.86 AUD
Each
View the product page first if you are unsure.
Width (s1)
34.925
mm
+ 0 / - 0.076
(1.375 in.)
Height (s2)
34.925
mm
+ 0 / - 0.076
(1.375 in.)
Length (L)
300
mm
+/- 3.2
(11.811 in.)
Square Keysteel Lengths - 34.925x34.925x300 mm - Carbon Steel 1045
Material: Carbon Steel 1045    Finish: Plain    Tolerance Type: Standard Undersized   
Part Number: 4R-0349-0300-KPU Square Keysteel Lengths - 34.925x34.925x300 mm - Carbon Steel 1045
Out of Stock | Backorder Now | Orders can be expected around Sun, Jun 08, 2025
$264.50 AUD
$264.50 AUD
Each
Width (s1)
34.925
mm
+ 0 / - 0.076
(1.375 in.)
Height (s2)
34.925
mm
+ 0 / - 0.076
(1.375 in.)
Length (L)
300
mm
+/- 3.2
(11.811 in.)
Square Keysteel Lengths - 34.925x34.925x300 mm - Carbon Steel 1045
Material: Carbon Steel 1045    Finish: Plain    Tolerance Type: Standard Undersized   
Part Number: 4R-0349-0300-KPU Square Keysteel Lengths - 34.925x34.925x300 mm - Carbon Steel 1045
Out of Stock | Backorder Now | Orders can be expected around Sun, Jun 08, 2025
$264.50 AUD
$264.50 AUD
Each
View the product page first if you are unsure.
Width (s1)
34.925
mm
+ 0 / - 0.076
(1.375 in.)
Height (s2)
34.925
mm
+ 0 / - 0.076
(1.375 in.)
Length (L)
914
mm
+/- 3.2
(35.984 in.)
Square Keysteel Lengths - 34.925x34.925x914 mm - Carbon Steel 1045
Material: Carbon Steel 1045    Finish: Plain    Tolerance Type: Standard Undersized   
Part Number: 4R-0349-0914-KPU Square Keysteel Lengths - 34.925x34.925x914 mm - Carbon Steel 1045
Out of Stock | Backorder Now | Orders can be expected around Sun, Jun 08, 2025
$798.86 AUD
$798.86 AUD
Each
Width (s1)
34.925
mm
+ 0 / - 0.076
(1.375 in.)
Height (s2)
34.925
mm
+ 0 / - 0.076
(1.375 in.)
Length (L)
914
mm
+/- 3.2
(35.984 in.)
Square Keysteel Lengths - 34.925x34.925x914 mm - Carbon Steel 1045
Material: Carbon Steel 1045    Finish: Plain    Tolerance Type: Standard Undersized   
Part Number: 4R-0349-0914-KPU Square Keysteel Lengths - 34.925x34.925x914 mm - Carbon Steel 1045
Out of Stock | Backorder Now | Orders can be expected around Sun, Jun 08, 2025
$798.86 AUD
$798.86 AUD
Each
View the product page first if you are unsure.
Width (s1)
34.925
mm
+ 0.076 / - 0.00
(1.375 in.)
Height (s2)
34.925
mm
+ 0.076 / - 0.00
(1.375 in.)
Length (L)
3000
mm
+/- 3.2
(118.11 in.)
Square Keysteel Lengths - 34.925x34.925x3000 mm - Carbon Steel 1045
Material: Carbon Steel 1045    Finish: Plain    Tolerance Type: Oversized   
Part Number: 4R-0349-3000-KPO Square Keysteel Lengths - 34.925x34.925x3000 mm - Carbon Steel 1045
Contact Us | Item Discontinued - Please contact us if you need a large quantity
Width (s1)
34.925
mm
+ 0.076 / - 0.00
(1.375 in.)
Height (s2)
34.925
mm
+ 0.076 / - 0.00
(1.375 in.)
Length (L)
3000
mm
+/- 3.2
(118.11 in.)
Square Keysteel Lengths - 34.925x34.925x3000 mm - Carbon Steel 1045
Material: Carbon Steel 1045    Finish: Plain    Tolerance Type: Oversized   
Part Number: 4R-0349-3000-KPO Square Keysteel Lengths - 34.925x34.925x3000 mm - Carbon Steel 1045
Contact Us | Item Discontinued - Please contact us if you need a large quantity
Width (s1)
38.100
mm
+ 0.076 / - 0.00
(1.5 in.)
Height (s2)
38.100
mm
+ 0.076 / - 0.00
(1.5 in.)
Length (L)
300
mm
+/- 3.2
(11.811 in.)
Square Keysteel Lengths - 38.1x38.1x300 mm - Carbon Steel 1045
Material: Carbon Steel 1045    Finish: Plain    Tolerance Type: Oversized   
Part Number: 4R-0381-0300-KPO Square Keysteel Lengths - 38.1x38.1x300 mm - Carbon Steel 1045
Out of Stock | Backorder Now | Orders can be expected around Sun, Jun 08, 2025
$283.23 AUD
$283.23 AUD
Each
Width (s1)
38.100
mm
+ 0.076 / - 0.00
(1.5 in.)
Height (s2)
38.100
mm
+ 0.076 / - 0.00
(1.5 in.)
Length (L)
300
mm
+/- 3.2
(11.811 in.)
Square Keysteel Lengths - 38.1x38.1x300 mm - Carbon Steel 1045
Material: Carbon Steel 1045    Finish: Plain    Tolerance Type: Oversized   
Part Number: 4R-0381-0300-KPO Square Keysteel Lengths - 38.1x38.1x300 mm - Carbon Steel 1045
Out of Stock | Backorder Now | Orders can be expected around Sun, Jun 08, 2025
$283.23 AUD
$283.23 AUD
Each
View the product page first if you are unsure.
Width (s1)
38.100
mm
+ 0 / - 0.076
(1.5 in.)
Height (s2)
38.100
mm
+ 0 / - 0.076
(1.5 in.)
Length (L)
300
mm
+/- 3.2
(11.811 in.)
Square Keysteel Lengths - 38.1x38.1x300 mm - Carbon Steel 1045
Material: Carbon Steel 1045    Finish: Plain    Tolerance Type: Standard Undersized   
Part Number: 4R-0381-0300-KPU Square Keysteel Lengths - 38.1x38.1x300 mm - Carbon Steel 1045
Out of Stock | Backorder Now | Orders can be expected around Sun, Jun 08, 2025
$315.59 AUD
$315.59 AUD
Each
Width (s1)
38.100
mm
+ 0 / - 0.076
(1.5 in.)
Height (s2)
38.100
mm
+ 0 / - 0.076
(1.5 in.)
Length (L)
300
mm
+/- 3.2
(11.811 in.)
Square Keysteel Lengths - 38.1x38.1x300 mm - Carbon Steel 1045
Material: Carbon Steel 1045    Finish: Plain    Tolerance Type: Standard Undersized   
Part Number: 4R-0381-0300-KPU Square Keysteel Lengths - 38.1x38.1x300 mm - Carbon Steel 1045
Out of Stock | Backorder Now | Orders can be expected around Sun, Jun 08, 2025
$315.59 AUD
$315.59 AUD
Each
View the product page first if you are unsure.