StanceMagic 6 Spline Lug Nut Socket, 20.5mm Thin Wall Tuner Key for Aftermarket Wheel Locks, Has 19mm (3/4") & 21mm (13/16") Hex, Cold-Forged Steel Tool for 12x1.5, 12x1.25, 1/2-20 Spline Nuts, Black

StanceMagic 6 Spline Lug Nut Socket, 20.5mm Thin Wall Tuner Key for Aftermarket Wheel Locks, Has 19mm (3/4") & 21mm (13/16") Hex, Cold-Forged Steel Tool for 12x1.5, 12x1.25, 1/2-20 Spline Nuts, Black

• 6-SPLINE Lug Nut Socket Key Removal Tool - Replacement for lost six spline tuner keys. Fits small-diameter 6-spline lug nuts common on aftermarket wheels (M12x1.5, M12x1.25, 1/2-20) and 41/64" applications. NOTE: Count your splines first!
• 20.5MM ULTRA-THIN WALL - Engineered with a slim 20.5mm outer diameter to fit the narrowest tuner lug holes without scratching aftermarket wheels. This is thinner than standard 20.8mm competitor tools, ensuring maximum clearance. Also works in place of Large Six Spline Socket Key.
• DUAL HEX DRIVE - Universal head fits both 19mm (3/4") and 21mm (13/16") tire irons and wrenches. No specialized adapters needed during roadside emergencies or shop maintenance.
• COLD FORGED ALLOY STEEL - Heat-treated SCM 435 high tensile steel for high-torque durability. When used properly, this heavy-duty construction prevents the stripping and snapping common in the cast-metal keys included with budget lug nut sets.
• Hand Tools Only! Thin wall is designed for manual breaker bars and torque wrenches. Do not use with impact wrenches; power tools, mismatched sockets, and incorrect spline counts are the leading cause of key failure and cracked sockets. Ensure your socket fits the spline lug nuts snugly and no "slack" prior to applying pressure.