Puzzle locking bolts
TPi locking bolts set the highest standards in the industry. Cold-forged locking bolts 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 bolts are conveniently packed in 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
The narrow groove resists the intrusion of lock removal tools into the pattern.
Every locking bolt undergoes heat treatment reaching the hardness needed for it's unsurpassed level of security.
Extreme accuracy in tolerances
Polarised Locking Bolts
Our TPi Polarised lock bolts have all the quality features of our regular bolts, but have a standard hex for fastening, and have the unique neo-chrome polarised finish from that will not fade or tarnish. These perfectly match our Polarised hex bolts. Give your wheels that special touch.
Tuner locking bolts
Our TPi tuner locking bolts are designed specifically for use with wheels that have smaller bolt pockets that cannot accept a standard wheel socket. They match perfectly with our tuner bolts.
SCM 435, Chrome Vanadium or Chrome Molybdenum
Triple Nickel/Chrome 96 hours salt. Comprehensive hardness testing.
6 spline tuner, external drive, tapered seat, dual hex socket.
Peugeot Fit Bolts
Our TPi Peugeot locking bolts are designed specifically for use with wheels that have smaller bolt pockets that cannot accept a standard wheel socket. They match perfectly with our tuner bolts.
Eco Locking Bolts
TPi Eco locks are our entry level wheel locking solution, but with no compromise on quality or security.