3/8 DRIVE 9/16 SAE 6 POINT DEEP IMPACT SOCKET BDP186A | eBaydiy Tools

Opti-Torque – applies torque to fastener sides, not corners – allowing more torque to be applied to fastener
Counter-Torque distributes the torquing stress uniformly throughout the socket extending socket life
New, high strength alloy
New, high visibility laser marking helps technicians identify sockets quicker