21-piece Drain Plug Key Set ,3/8 inch Drive

✦ Material: CR-V Steel, Hardened & Satin chrome plated

✦ Content: 　　
　1 - Sliding T-Bar 　　
　7 - Hex: 8-9-10-12-13-14-17 mm 　　
　9 - Square: 7-8-10-11-12-13-14 mm & 5/16",3/8" 　　
　1 - Spline: M16 　　
　1 - Female Square: 10 mm 　　
　1 - Male Triangle: 10 mm 　　
　1 - Star: T45