Keyway Kits | McMaster-Carr

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Stainless Steel

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Chromate Conversion Coated

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DFARS Specialty Metals

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38 Products

Machine Keys

Undersized Machine Key Assortments

Undersized Machine Key Assortments

A looser fit than standard keys, so they're best for uneven keyways or frequent disassembly

Oversized Key Stock Assortments

Oversized Key Stock Assortments

Slightly larger than standard key stock, so keys fit tightly in worn keyways

Standard Key Stock Assortments

Standard Key Stock Assortments

Include various sizes of key stock that you can cut to your desired length

Woodruff Key Assortments

Woodruff Key Assortments

Rock in their seat to relieve stress on the shaft caused by vibration or misalignment

Step Key Assortments

Step Key Assortments

Repair keyways in gears and shafts

Oversized Machine Key Assortments

Oversized Machine Key Assortments

Slightly larger than the size listed for a tight fit in worn keyways

Machine Key and Woodruff Key Assortments

Machine Key and Woodruff Key Assortments

Include an assortment of machine and woodruff keys in various sizes

Undersized Key Stock Assortments

Undersized Key Stock Assortments

A looser fit than standard keys and are best for inconsistent keyways

Other Products

Broaches

Install in an arbor press, milling machine, or CNC machine to cut shapes into existing holes

The quick brown fox jumped over the lazy dog. Pedestal (35" Ht. x 4" Wd. x 4" Dp.)