General Description This professional-quality socket set is made from hardened, tempered, and chrome-plated chrome vanadium steel for durability and corrosion resistance. It includes a comprehensive selection of sockets and accessories suitable for various mechanical tasks, all stored in a sturdy steel case with foam inserts for organization and protection. Technical Specifications Materials: Chrome vanadium steel, chrome plated Contents include: 21 bi-hexagon sockets: 10mm to 32mm sizes 18 bi-hexagon sockets: 3/8" to 1 1/4" AF sizes 6 bi-hexagon sockets: 3/16" to 1/2" WW sizes 2 spark plug sockets for 10mm and 14mm plugs Reversible ratchet with soft grip handle Extension bars: 75mm, 125mm, 250mm Sliding T-bar Flexible handle Universal joint Speed brace Offset handle Converter: 1/2" (F) to 3/8" (M) Drag link socket: 19mm x 3mm Compatibility and Accessories Compatible with various fasteners and bolts requiring metric, AF, and WW sizes Includes extension bars, universal joint, and other