3/8″ Impact Socket Set, 3/8″ Drive, 67 Piece, Metric and Standard Sockets, Master Socket Set with Shallow & Deep Sockets, Ratchet, Swivel Sockets, Extension Bars, Adapters, Cr-V & Cr-Mo. COMPLETE IMPACT SOCKET SET: This complete socket set is heavy duty chrome vanadium and chrome molybdenum, and built with drop forged, heat treated steel to handle the extreme torque of an impact wrench. EXTREMELY LONG-LASTING: Each 3/8-inch drive socket has black phosphate coating for maximum durability, protection, and will last for years in your tool collection at your automotive shop. 6-POINT HEX DESIGN: The 6 PT hex socket design prevents round-off on nuts and bolts under high torque exertion and hammering stress from an impact gun or electric wrench with heavy torque output. LASER ETCHED SIZES: These impact sockets are each individually identifiable with high-contrast laser etched markings for the easy identification of sizes to keep you working at home or the garage on your car or vehicle. MASTER SET FEATURES: 1-3/8″ U-Joint (CR-MO); 1-3/8″ M 1/2″ F adapter; 1-piece 3/8″ ratchet handle low-profile, 72T; 12-Metric Swivel Sockets: 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19mm; 8- SAE Swivel Sockets: 5/16, 3/8, 7/16, 1/2, 9/16, 5/8, 11/16, 3/4″; 1-piece 3/8″ x 10″ extension bar; 1-piece 3/8″ socket adapter for power tools. 3/8″ IMPACT SOCKET SIZES: 12-Metric Sockets: 8 through 19mm; 12-Deep Metric Sockets:8 through 19mm; 8-SAE Sockets: 5/16″, 3/8″, 7/16″, 1/2″, 9/16″, 5/8″, 11/16″, 3/4″; 8-Deep SAE Sockets: 5/16″, 3/8″, 7/16″, 1/2″, 9/16″, 5/8″, 11/16″, 3/4″; 2″, 3″ & 6″ Extension bars. A Stellar Impact Socket Set. This impact socket set by NEIKO features 67 pieces of corrosion resistant, black phosphate coated and premium CR-V steel socket assortments for max durability. Ideal for various projects around home, the Neiko 02471A 3/8 Standard and Deep Drive Impact Socket Set delivers high performance. Lightweight, Ergonomic and Portable. This Neiko 02471A 3/8 Standard and Deep Drive Impact Socket Set is lightweight and can be carried anywhere as it comes in a convenient carrying case. The 6 point Hex Socket Design for high torque use prevents stripping or damaging corners, giving you an impact socket set that will last you for years and maximum performance.