Williams 1" Drive 13 Impact Extension

Product Code: # 39004

Manufacturer: Williams

• Specially heat treated for impact use to provide long life safety and durability. Pin and o-ring or RET RING® (sold separately) secure tools onto impact wrench for safety and convenience. Universal joint provides 55° range of motion. Suitable for use with pneumatic and electric impact wrenches. Drive end features pin retention hole and groove.