9596070 GM CHEVY GMC FACTORY OEM M14x1.5 Wheel Lug Nuts 22 HEX CHROME SET OF 24
Hex : 7/8"(22mm). -Lug Nuts Intallation. This may cause torque loss or wheel stud failure. Do not use an air impact wrench to tighten the ears. This can lead to weakening your wheel studs causing them to fail while driving.