Material:  Made of Cr-V steel (50BV30), the surface is heat treated with black phosphate finish to resist corrosion, rust and wear. One-piece forging craft help the socket set with higher toughness and more durable

55-piece Set:  48 pcs sockets - SAE size with deep and shallow length: 3/8", 7/16", 1/2", 9/16", 5/8", 11/16", 3/4", 13/16", 7/8", 15/16", 1", 1-1/16"; Metric size with deep and shallow length: 12mm, 13mm, 14mm, 15mm, 16mm, 17mm, 18mm, 19mm, 21mm, 22mm, 24mm, 27mm. 7 pcs accessories - 3 pcs extension bars: 3", 6", 10"; 1pc adapter: 3/8Mx1/2F; 2 pcs swivel adapter: 3/8", 1/2"; 1pc tyre socket: 3/4"x13/16"

6-point Design:  The 6-point socket design enlarges contact surface, make the socket fits into the fastener and locks force more firmly, reduces wear and prevents rounding off at corners

Features:  1) Laser etched markings on the sockets make it easy to spot the right one you need. 2) The spring-loaded detent ball securely fastens socket in place, and the through hole will lock onto drive tang, which will prevent them from being dropped. 3) The swivel adapter allows for a full 360° rotation for easier access to hard-to-reach areas

Storage:  The set comes with a customized heavy duty case for portability. Designated slots in the case keep every piece in place and don't fall off. The size mark beside each slot for easy identification

Shipping Note: Shipping to Alaska, Hawaii, P.O. Boxes, and APO addresses is not available for this item

Warranty: 90 Day Woot Limited Warranty