Description This is a 10-piece drain plug key set made of chrome vanadium steel, hardened and tempered for durability. It is designed for use with 3/8" square drive accessories, making it suitable for various automotive and maintenance tasks. The set includes multiple sizes to fit different drain plugs, providing versatility and convenience for your repair needs. Specifications Material: Chrome vanadium steel, hardened and tempered Number of pieces: 10 Drive size: 3/8" square Included sizes: 8mm/5/16" hexagon, 11mm square, 17mm hexagon, 8mm square, 3/8" square, 12mm hexagon, 14mm hexagon, 10mm hexagon Additional components: 200mm socket retaining bar and 200mm sliding tee bar Compatibility and Accessories Compatible with 3/8" square drive tools and accessories Suitable for use with various drain plug sizes and types Installation Attach the appropriate size key to a 3/8" drive ratchet or wrench Insert into the drain plug and turn to loosen or tighten as needed Usage Use the set for