53 Piece 1/4 Socket Wrench Set, 72 Teeth Quick Release Ratchet Wrench Set with Flexible Extension Rods, Driver Bits Metric Tool, CRV Sockets/Deep Sockets, Mechanical Tool Set for Home/Car

【Durability】: The socket set is forged with high-quality chrome vanadium steel, with high hardness, mirror polish,anti-corrosion, and not easy to rust. The bits are made from high-quality S2 alloy steel for a superior hardness that reduces wear., 【Well Organized】: The box comes with buckles for easy carrying. Each position of the tool is marked with specifications for easy access. Box dimensions: 27X20X6cm., 【Wide Application】: This socket wrench set is perfect for construction work, home repairs, handyman work, and a variety of engineering jobs for DIY bikes, and bicycle cars., 【72-Teeth Rotation Design】: It only takes 5 degrees to rotate one time, and the efficiency is 3 times higher than that of 24 teeth. It is faster and more labor-saving when operating in a narrow space., 【Reversible Ratchet】: 1/4 socket set comes with a quick-release switch and reversible mechanism for easy operation.