3pc Impact Bit Adapter Set with Quick Release
1/4in. Square Drive to 1/4in. Hex
3/8in. Square Drive to 1/4in. Hex
1/2in. Square Drive to 1/4in. Hex
Use with an impact or ratchet wrench
for Impact Screwdriver Bits or Drills with Hex Shanks
Chrome-Molybdenum