8 Piece Impact Socket Adaptor Set 1/4" 1/2" 3/8"3/4" Step Up/Down Reducer F to M
IMPACT SOCKET ADAPTOR SET 1/4" 3/8" 1/2" 3/4" Drive step up/down reducer. Black phosphate finish. 1/2" F x 3/4" M - 1 piece. 1/2" F x 3/8" M - 1 piece. 3/8" F x 1/2" M - 2 pieces.