Martin Tools 3/4X1-3/16 DP 6PT IMP.

Power/Impact Socket Wrenches are drop forged from steel bar. These wrenches are available in drive sizes of 3/8""; ?""; _""; 1"" and 1-1/2"". All Power/Impact sockets are 6 point or 12 point fractional size opening. They are available in Industrial Black finish. These special purpose wrenches are designed for use in a wide range of sizes and capacities. All have square drives; and drive size is a measure of capacity. As detachable socket wrenches provide an almost endless combination of handles; attachments and sockets; it is possible to assemble a proper tool for almost any type of service within the tool's capacity.