Midwest Fastener 3/8 in. x 3/8 in. x 2 in. Square Key Stock

The Midwest Fastener 3/8 in. x 3/8 in. x 2 in. Square Key Stock provides a reliable locking connection between rotating machine elements and shafts. Precision-manufactured for consistent fit, it helps prevent relative motion and ensures efficient power transmission in machinery and equipment drives. Constructed from durable steel with a zinc finish, this square key stock offers dependable strength and resistance to corrosion. It is suitable for a wide range of agricultural, automotive, and industrial mechanical applications.