US PRO 17mm 1/2 Dr 6 Point Deep Impact Socket 3753
6 point single hex deep socket. US PRO Industrial. Single hex 6 point design. US PRO Tools 3 Piece Hand ratchet Set 1/4" 3/8" 1/2" In a Foam Tray 4192. Socket Sets. Need Help with anything?. black phosphate finish for corrosion protection.