Irwin 50mm 1 / 2" Impact Screwdriver Bit

IRWIN® Impact Performance Series™ socket adapters are engineered for maximum durability, performance, and long life with impact tools. They feature a ball-lock retention design for applications when quick-change is ideal. The body of the socket is forged for additional strength. They have a black oxide finish that resists corrosion and increases the life of the tool. Plus, with a 1/4" quick-change shank, they're designed to work with all types of impact and rotary drivers.