Original wheels would be drilled for Radius R13 bolts. Aftermarket wheels are usually 60 degree Tapered seating.
Important: The seat type (Tapered/Radius etc) must be the same as your wheels. Our wheel nuts are tapered for use with aftermarket wheels.
PREMIUM LOCKING NUTS
TPi locking nuts set the highest standards in the industry. Cold-forged locking nuts can achieve 12.9 Class in strength, are coated with 96 hours Triple Nickel Chrome finish and are 100% manually and visually tested.
TPi locking nuts are conveniently packed in a TPi clamshell with 4 locking bolts, 1 key and 1 Key ID Card.
TPi's anti-theft wheel lock systems fasten wheels, at the same time protecting them from theft.
All wheel locks function like a regular lug nut, but require a special key tool for installation and removal.
Narrow Groove Patterns - resistant to the intrusion of lock removal tools.
Heat Treated - Every locking bolt undergoes heat treatment reaching the hardness required for it's unsurpassed level of security.
Perfect fit - Extreme accuracy in tolerances give a perfect fit every time.