GTU(TM) Top Grade Folding Retractable SAE 17/19 21/23 Lug Wrench Universal Car Tyres Lug Wrench Material:chrome-vanadium steel ( CR-V),Used to tighten your lug nuts, SAE Size:17-19-21-23mm Hardened steel and precision construction, TEST:German DIN standard SAE Size:17-19-21-23mm, A perfect replacement for your standard lug wrench Content: same as the photo shows, 100% photo taken by ourselves. what u see is what u got Money-back satisfaction guarantee, Lowest price online, Weight:1.3kg.