Power/impact socket wrenches are drop forged from steel bar. These wrenches are available in drive sizes of 3/8 in, 1/2 in, 3/4 in, 1 in and 1-1/2 in. 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.
Martin Power/Impact Socket Wrench, Measurement System: SAE, 3/4 in Drive, Impact Socket, 1-1/8 in Socket, 2-1/8 in Overall Length, 1-3/4 in Drive End Width, 1-3/4 in Socket End Width, Alloy Steel
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