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Tolerance Rating Tolerance Rating |
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Container Features Container Features |
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REACH (Registration, Evaluation, Authorization and Restriction of Chemicals) REACH (Registration,Evaluation, Authorization and Restriction of Chemicals) |
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DFARS (Defense Acquisition Regulations Supplement) DFARS (Defense AcquisitionRegulations Supplement) |
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RoHS (Restriction of Hazardous Substances) RoHS (Restriction ofHazardous Substances) |
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Standard Key Stock Assortments


These assortments include various sizes of key stock—choose a piece and cut it to your desired length. A gold dichromate finish makes it easy to read the sizing on each piece.
| Number of Pieces | Straight Keys Included | Size Tolerance, mm | Container Type | Each | |
Gold-Dichromate Plated Steel | |||||
|---|---|---|---|---|---|
| 32 | 4 mm × 4 mm × 12" Lg. (6 Pieces) 5 mm × 5 mm × 12" Lg. (6 Pieces) 6 mm × 6 mm × 12" Lg. (6 Pieces) 8 mm × 8 mm × 12" Lg. (6 Pieces) 10 mm × 10 mm × 12" Lg. (4 Pieces) 12 mm × 12 mm × 12" Lg. (4 Pieces) | -0.03 to 0.03 | Cardboard Box | 00000000 | 0000000 |
Oversized Machine Key Assortments


Slightly larger than the size listed, these oversized keys offer a tight fit in worn keyways.
| Number of Pieces | Straight Keys Included | Size Tolerance, mm | Container Type | Specifications Met | Each | |
1018-1045 Carbon Steel | ||||||
|---|---|---|---|---|---|---|
| 25 | 4 mm × 4 mm × 3 3/8" Lg. (2 Pieces) 5 mm × 5 mm × 3 3/8" Lg. (2 Pieces) 6 mm × 6 mm × 3 3/8" Lg. (3 Pieces) 7 mm × 7 mm × 3 3/8" Lg. (2 Pieces) 7 mm × 8 mm × 3 3/8" Lg. (2 Pieces) 8 mm × 8 mm × 3 3/8" Lg. (3 Pieces) 8 mm × 10 mm × 3 3/8" Lg. (2 Pieces) 8 mm × 12 mm × 3 3/8" Lg. (2 Pieces) 10 mm × 10 mm × 3 3/8" Lg. (2 Pieces) 10 mm × 16 mm × 3 3/8" Lg. (1 Piece) 11 mm × 18 mm × 3 3/8" Lg. (1 Piece) 12 mm × 12 mm × 3 3/8" Lg. (2 Pieces) 12 mm × 20 mm × 3 3/8" Lg. (1 Piece) | 0 to 0.076 | Plastic Box | DIN 6885 | 000000000 | 000000 |
Oversized Key Stock Assortments


Make a key that is the exact length you need. Slightly larger than the size listed, these oversized keys offer a tight fit in worn keyways.
Zinc-plated steel key stock resists corrosion in wet environments.
18-8 stainless steel key stock is chemical resistant and may be mildly magnetic.
| Number of Pieces | Straight Keys Included | Size Tolerance | Container Type | Each | |
Zinc-Plated 1018-1045 Carbon Steel | |||||
|---|---|---|---|---|---|
| 7 | 1/8" × 1/8" × 12" Lg. (1 Piece) 3/16" × 3/16" × 12" Lg. (1 Piece) 3/16" × 1/4" × 12" Lg. (1 Piece) 1/4" × 5/16" × 12" Lg. (1 Piece) 5/16" × 3/8" × 12" Lg. (1 Piece) 3/8" × 7/16" × 12" Lg. (1 Piece) 7/16" × 1/2" × 12" Lg. (1 Piece) | 0" to 0.003" | Cardboard Box | 000000000 | 000000 |
| 31 | 1/8" × 1/8" × 12" Lg. (5 Pieces) 3/16" × 3/16" × 12" Lg. (5 Pieces) 1/4" × 1/4" × 12" Lg. (5 Pieces) 5/16" × 5/16" × 12" Lg. (5 Pieces) 3/8" × 3/8" × 12" Lg. (5 Pieces) 7/16" × 7/16" × 12" Lg. (3 Pieces) 1/2" × 1/2" × 12" Lg. (3 Pieces) | 0" to 0.003" | Cardboard Box | 000000000 | 00000 |
18-8 Stainless Steel | |||||
| 7 | 1/8" × 1/8" × 12" Lg. (1 Piece) 3/16" × 3/16" × 12" Lg. (1 Piece) 1/4" × 1/4" × 12" Lg. (1 Piece) 5/16" × 5/16" × 12" Lg. (1 Piece) 3/8" × 3/8" × 12" Lg. (1 Piece) 7/16" × 7/16" × 12" Lg. (1 Piece) 1/2" × 1/2" × 12" Lg. (1 Piece) | 0" to 0.003" | Cardboard Tube | 000000000 | 00000 |
| 31 | 1/8" × 1/8" × 12" Lg. (5 Pieces) 3/16" × 3/16" × 12" Lg. (5 Pieces) 1/4" × 1/4" × 12" Lg. (5 Pieces) 5/16" × 5/16" × 12" Lg. (5 Pieces) 3/8" × 3/8" × 12" Lg. (5 Pieces) 7/16" × 7/16" × 12" Lg. (3 Pieces) 1/2" × 1/2" × 12" Lg. (3 Pieces) | 0" to 0.003" | Cardboard Box | 000000000 | 000000 |
Undersized Machine Key Assortments

These keys are slightly undersized to fit in standard keyways. Made from zinc-plated steel, they resist corrosion in wet environments.
For technical drawings and 3-D models, click on a part number.

| Number of Pieces | Straight Keys Included | Size Tolerance | Container Type | Each | |
Zinc-Plated 1018-1045 Carbon Steel | |||||
|---|---|---|---|---|---|
| 58 | 1/8" × 1/8" × 3/4" Lg. (3 Pieces) 1/8" × 1/8" × 1" Lg. (3 Pieces) 3/16" × 3/16" × 3/4" Lg. (5 Pieces) 3/16" × 3/16" × 1" Lg. (5 Pieces) 3/16" × 3/16" × 1 1/4" Lg. (5 Pieces) 1/4" × 1/4" × 3/4" Lg. (5 Pieces) 1/4" × 1/4" × 1 1/4" Lg. (5 Pieces) 1/4" × 1/4" × 1 1/2" Lg. (5 Pieces) 5/16" × 5/16" × 1 1/4" Lg. (5 Pieces) 5/16" × 5/16" × 1 1/2" Lg. (5 Pieces) 3/8" × 3/8" × 1 1/4" Lg. (5 Pieces) 3/8" × 3/8" × 1 1/2" Lg. (5 Pieces) 1/2" × 1/2" × 1 1/2" Lg. (2 Pieces) | -0.003" to 0" | Plastic Box | 000000000 | 0000000 |
Zinc-Plated Steel | |||||
| 300 | 1/8" × 1/8" × 3/4" Lg. (25 Pieces) 1/8" × 1/8" × 1" Lg. (25 Pieces) 3/16" × 3/16" × 3/4" Lg. (25 Pieces) 3/16" × 3/16" × 1" Lg. (25 Pieces) 3/16" × 3/16" × 1-1/4" Lg. (25 Pieces) 3/16" × 3/16" × 1-1/2" Lg. (25 Pieces) 1/4" × 1/4" × 3/4" Lg. (25 Pieces) 1/4" × 1/4" × 1-1/4" Lg. (25 Pieces) 1/4" × 1/4" × 1" Lg. (25 Pieces) 1/4" × 1/4" × 1-1/2" Lg. (25 Pieces) 5/16" × 5/16" × 1-1/4" Lg. (25 Pieces) 5/16" × 5/16" × 1-1/2" Lg. (25 Pieces) | -0.002" to 0" | Plastic Box | 000000000 | 000000 |
Machine Key and Woodruff Key Assortments
![]() | ![]() Straight Key |
Woodruff Key |
| Number of Pieces | Straight Keys Included | Woodruff Keys Included | Container Type | Each | |
1018-1045 Carbon Steel | |||||
|---|---|---|---|---|---|
| 401 | 1/8" × 1/8" × 1 1/2" Lg. (50 Pieces) 3/16" × 1/4" × 1 1/2" Lg. (25 Pieces) 3/16" × 3/16" × 1 1/2" Lg. (30 Pieces) 1/4" × 1/4" × 1 1/2" Lg. (18 Pieces) 5/16" × 5/16" × 1 1/2" Lg. (15 Pieces) 3/8" × 3/8" × 1 1/2" Lg. (15 Pieces) | Key Numbers 3 and 5 (45 Each) Key Numbers 6 and 7 (22 Each) Key Number 9 (30 Each) Key Numbers 10 and A (15 Each) Key Number 13 (12 Each) Key Number 15 (20 Each) Key Numbers C and 21 (9 Each) Key Number G (4 Each) | Plastic Box | 000000000 | 0000000 |



























