Product: TEKTON 1/2 Inch Drive x 21 mm Deep 6-Point Impact Socket | 47812
Brand: TEKTON
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

Search query: 1/2 drive impact 21 mm
Relevance: Exact