Tool Fort\n\n--Store Home\n--Feedback\n--About Us\n--Contact Us\n\nMon - Fri Dispatch\nWithin 1 Working Day\n\nPremium Quality\nTrusted Hardware\n\n60 Day Returns\nBuy with Confidence\n\nDescription\nA 21-piece locking wheel nut key set for removing locking wheel nuts on selected Vauxhall, Opel and GM vehicles. It covers OEM key patterns Z16512-181 through to Z16512-200 and includes a 17mm alloy wheel nut socket for standard wheel nut work alongside the locking keys.\nUsed for wheel removal during tyre changes, brake work, suspension jobs, puncture repairs and general vehicle maintenance, this set is aimed at garage use, workshop servicing and home repairs on compatible Vauxhall and Opel models. It is suitable when the original locking wheel nut key is missing, damaged or no longer available, helping you deal with common wheel security nuts without relying on a single old key.\nThe set is matched to a specific OEM-equivalent range, making it useful for Agila, Astra F, G and H, Calibr5