Hardened CR - V，1/4" drive hex shank. The colour coded collars enable quick selection of the adaptor you want. 1/4" Hex Drive To 3/8" Square Drive : 65mm long. 1/4" Hex Drive To 1/2" Square Drive : 72mm long.
3PC Impact Drill Socket Adapter Convert Impact Driver Bit Set to 1/4" 3/8" 1/2"
3pc IMPACT Drill Socket Adaptor Hex Drive To 1/4" 3/8" 1/2" Square Drive Socket
US PRO IMPACT Drill Socket Adaptor Hex Drive To 1/4" 3/8" 1/2" DR Square Socket
3PCS IMPACT Drill Socket Adaptor Hex Drive To 1/4" 3/8" 1/2" Square Socket Set
