WORKPRO 12 Drive Impact Socket Set with Extension Bars Premium CrV Steel Complete 55Piece SAE and Metric Sockets with Enhanced Storage Case

Material Made of CrV steel 50BV30 the surface is heat treated with black phosphate finish to resist corrosion rust and wear Onepiece forging craft help the socket set with higher toughness and more durable 55piece Set 48 pcs sockets SAE size with deep and shallow length 38 716 12 916 58 1116 34 1316 78 1516 1 1116 Metric size with deep and shallow length 12mm 13mm 14mm 15mm 16mm 17mm 18mm 19mm 21mm 22mm 24mm 27mm 7 pcs accessories 3 pcs extension bars 3 6 10 1pc adapter 38Mx12F 2 pcs swivel adapter 38 12 1pc tyre socket 34x1316 6point Design The 6point socket design enlarges contact surface make the socket fits into the fastener and locks force more firmly reduces wear and prevents rounding off at corners Features Laser etched markings on the sockets make it easy to spot the right one you need The springloaded detent ball securely fastens socket in place and the through hole will lock onto drive tang which will prevent them from being dropped The swivel adapter allows for a full 360 rotation for easier access to hardtoreach areas Storage The set comes with a heavy duty case for portability Designated slots in the case keep every piece in place and dont fall off The size mark beside each slot for easy identification.