GTU(TM) Top Grade Folding SAE 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% New and photo taken by ourselves. Weight:1.5kg 30 Days Return Guarantee, GO TO U provide perfect after-sales service.