Features [Steel Material] This 16mm socket wrench is made of heat treated steel, with high strength, ensuring durability [Anti Rusty Finish] The socket wrench is polished and cr plated, helping prevent rusty and erosion, ensuring lasting performance [Extended Handle] The socket with extended rod allows for reaching deeper areas, making removal and installation easier [Easy to Use] This socket tool is designed for effortless disassembly and assembly, eliminating the need for tightening or adjusting [Versatile Application] Ideal for tightening or loosening hex fasteners and quick installation or removal, suitable for daily maintenance of buildings, furniture, bikes, cars, and more Specification: Item Type: Drive T Handle Spanner Material: Steel Specification: Approx. 16mm / 0.63in Total Length: Approx. 63mm / 2.48in Interface Size: Approx. 10mm / 0.39in (3/8 inch) Outer Diameter: Approx. 20mm / 0.79in Socket Wall Thickness: Approx. 1.7mm / 0.07in How to Use: Directly install and use packing list: 1 x Socket 1 x Extension Rod 1 x Wrench Package List 1 x Socket 1 x Extension Rod 1 x Wrench