Impact 1/4 In.
Impact Drive Socket Adapter,1/4",Male Drive Socket Adapter, Black Oxide, Locking Yes, Output Drive 1/4, Output Drive Shape Square, Output Drive Size 1/4 in, Output Drive Gender Male, Impact, Power, Input Drive 1/4 in (M) 6-Point, Input Drive Shape Hex, Input Drive Size 1/4 in, Input Drive Gender Male.