80 Piece 3/8 Drive Standard & Deep SAE/Metric Master Impact Socket Set. GEARWRENCH offers a wide range of impact sockets in open stock & sets that are designed to deliver the performance and strength that the professional users require. They are made from chrome molybdenum alloy steel for exceptional strength and durability. The sockets also feature highly visible laser etched markings and a secondary size hard stamping to easily identify the size you need. Our sockets have off-corner loading to help reduce fastener rounding. 3/8″ Drive SAE/Metric Master Impact Socket Set includes standard and deep impact sockets, standard universal joint impact sockets, hex bit impact sockets, 3″, 6″, 10″, and 15″ impact extensions, and a 3/8″ female to 1/2 male impact adapter. Includes standard and deep 6 point impact sockets, standard 6 point universal joint impact sockets, hex bit impact sockets, impact extensions, and an impact adapter. Chrome molybdenum alloy steel (Cr-Mo) for exceptional strength and durability. Off-corner loading design on sockets reduces fastener rounding. Black oxide finish to resist corrosion. High-visibility laser etched markings provide quick size identification. Secondary hard stamped size markings. Meets or exceeds ASME specfications. Includes blow mold case for storage and organization. WARNING: This product contains or produces a chemical known to the State of California to cause cancer and birth defects or other reproductive harm. Set Size Range Min. Set Size Range Max. Doing that is against U. Library ladders and hazardous material items are non-returnable. Feedback: We believe strongly in providing the best in customer service! Listing and template services provided by inkFrog.