Chicago Pneumatic SS3113-3/8 Inch Square Drive, Standard, Metric, 6 Point, Impact Socket Set (13 PCS)

Product Description Impact sockets Chrome-molybdenum Steel and Phosphate manganese surface finish for extreme wear resistance, easy to read laser etched marking with output size, and model number. Impact sockets are designed to be used with impact and ratchet wrenches in high speed, high torque applications. Structurally, sockets are built to be soft and ductile so that they can easily deform and reform due to the immense stress exerted by the hammering action of an impact wrench. Designed with a cross hole in the handle end, compatible with a retaining pin and ring, or locking pin anvil. From the Manufacturer Premium Chrome-Moly Impact Sockets . Set includes 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18 & 19 mm sizes

• Large, easy to read, laser etch numbers
• Lead in chamfer for quick connections
• Blo-Molded Case