The TEKTON 1/2 in. Drive x 27 mm Deep Impact Socket is engineered for use with impact drivers. It has a 6-point opening that snugly fits the hex shape of fastener heads, allowing it to apply maximum torque without slipping. To prevent round-off under stress, it grips the flat sides of fastener heads rather than the corners. Easy to read even in low light, the large, high-contrast size marking is permanently laser etched into the steel surface. The through-hole in the drive end locks onto the tang of impact wrenches or drivers so it won't fall off or stick on fastener heads. To protect against rust and corrosion, the black phosphate finish absorbs and holds oil, repelling moisture.
Engineered for use with impact drivers
High-torque, 6-point opening grips flat sides of fasteners, not corners, preventing round-off
Extra-deep broach accommodates longer fasteners
Large, high-contrast size marking is permanently laser etched and easy to read, even in low light
Made of premium chrome vanadium steel with a protective black phosphate finish