Whether you're doing household repair or automotive work, a Craftsman CM hex key ST 13-pc BL end set is a fundamental addition to your tool collection. With rugged alloyed steel construction and precision machining, these hex keys fit tightly into sockets to prevent stripping and rounding over time. Covering the range of the most common metric sizes for hex sockets, this set delivers all you'll need to get the job done. Pair the sturdy steel alloy construction with Craftsman's Forever Guarantee, and it's clear that this CM hex key ST 13-pc BL end set is the last you will need to buy. A plastic carrying case securely holds and clearly identifies each wrench so you never have to fumble for the one you want. Grabe these tough tools and get to work.

• Includes: 3/16, 5/32, 9/64, 1/8, 7/64, 3/32, 5/64, 1/16, 7/32, 1/4, 5/16, and 3/8 in. hex wrenches
• The ball end offers a grip at multiple angles
• Black oxide finish resists tarnish and corrosion
• Carrying case keeps your hex keys organized and labeled
• Close fit on hex sockets keeps both the hex key and bolt or screw from stripping out over time

Includes: 3/16, 5/32, 9/64, 1/8, 7/64, 3/32, 5/64, 1/16, 7/32, 1/4, 5/16, and 3/8 in. hex wrenchesOmaha Distributing Co., Inc.