EZAccessory 12x1.5 Extended Tuner Lug Nuts 20 Pcs+Key Chrome Racing Open End for Pontiac Grand Prix Firebird Trans Am

["SPECS - M12x1.5 Thread Pitch | Overall Length 2.0” (51mm) | 60 Degree Cone/Conical Seat | Hex 17mm | Open End | 1 Machined Socket Key","FITMENT - Wheels with a M12x1.5 thread pitch and 60 degree conical seat such as aftermarket rims for some vehicles from manufacturers such as Toyota, Lexus, Honda, Acura, Ford, Mazda, Hyundai, KIA, and more","SET - 20 Pieces Chrome Racing Tuner Spike Lug Nuts + Key","SAFETY - Through hardened steel construction with a heat treated finish creates a heat-resistant, durable, anti-corrosion, and high-strength product. Strip-resistant machined threads for a secure fit on your wheel studs","AFTERMARKET - These lug nuts are designed for aftermarket wheels. This part might match the thread pitch of your vehicle but in many cases the lug seat is not large enough to create enough clamping force to safely secure the factory wheel to your vehicle."]