Woodruff Key - 5/16" W x 1" Outer Dia. - Alloy Steel - Plain - Key No. 1008 - USA - Pkg Qty 25

Machine keys are used to hold machinery parts in place or align components. They are specifically designed to fail as a safety mechanism to save more expensive components. Standard sizes are ready to use without any cutting or filing. Model is sold in Packs of 5, the minimum order is 8 packs, for a total of 40 pieces

Woodruff Key - 1/4" W x 2-1/8" Outer Dia. - Alloy Steel - Plain - Key No. 817-1 - Made In USA Woodruff keys are designed to be installed deep into shaft and firmly embedded. As a result, they can withstand great strain. It is impossible for them to roll over in the seat, unlike an ordinary key. Model is sold in Packs of 25, the minimum order is 8 packs, for a total of 200 pieces

Gearwrench® mechanics tools have been designed with professional users in mind for better productivity, access, and strength. The 59 piece 6 point combination wrench and hex key set in a foam storage tray is one of the wide collection of Gearwrench® Modular Sets. These chemical and solvent resistant foam trays are designed to fit in a wide range of tool storage systems, including our GSX storage line of products. The foams are in contrasting orange and black with high visibility size markings for easy tool identification. Each of the tools fits in a custom cutout that provides optimal ...

Machine Key - 5/16" x 5/16" x 2-3/8" - Form B - Carbon Steel - Plain - Undersize - ANSI B17.1 Machine keys are used to hold machinery parts in place or align components. They are specifically designed to fail as a safety mechanism to save more expensive components. Standard sizes are ready to use without any cutting or filing. Model is sold in Packs of 25, the minimum order is 9 packs, for a total of 225 pieces

5/16" Tamperproof Hex Key Security fasteners provide an added level of security by their drive design that prevents removal with ordinary screw drivers. Allen wrench style L-shaped key for socket pin-in-hex screws