Check the listing for details. Capri Tools 3/8 in. Drive Shallow/Deep Impact Socket Set, 12-Point, Metric, 30Pc. Condition: New. Listed at 69.99 USD. The 3/8 in. Drive Shallow and Deep Impact Socket Set is a collection of most frequently used 3/8 in. drive shallow and deep impact sockets in metric sizes Premium Chrome Molybdenum steel tempered with our proprietary heat treatment process to withstand more torque from power tools Expertly coated with manganese phosphate, the preferred coating in military and aerospace, which offers superior protection and corrosion resistance compared to black oxide coating on other impact sockets Precise 12-point WaveDrive design grips fasteners more tightly than traditional design, preventing fastener rounding and giving you more leverage Billet aluminum socket rail made by Westling Machine in the USA is available as an add-on purchase 30-piece set includes (15) 3/8 in.