Hand Socket, Standard Type II, Measurement System: Metric, Square Drive, 3/8 Inch Drive, 12 mm Socket, 25.4 mm Overall Length, 7.9 mm Opening Depth, 17.8 mm Drive End Width, 17.8 mm Socket End Width, Forged Alloy Steel, Polished Chrome

Hand socket wrenches are drop forged from steel bar. These wrenches are available in drive sizes of 1/4 in, 3/8 in, 1/2 in, 3/4 in and 1 in. These sockets are available in 6 point and 12 point openings in fractional sizes. Metric sizes available through 1/2 in drive. They are available in chrome and industrial black finish. These are special purpose wrenches 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 tools capacity. Martin Hand Socket, Standard Type II, Measurement System: Metric, Square Drive, 3/8 in Drive, 12 mm Socket, 25.4 mm Overall Length, 7.9 mm Opening Depth, 17.8 mm Drive End Width, 17.8 mm Socket End Width, Forged Alloy Steel, Polished Chrome