Lug Bolt Locks M14x1.50 40mm – R12 Ball Seat (Set of 4 + Key)

Vibe Motorsports Hardware Lug Bolt Locks M14x1.50 40mm – R12 Ball Seat (Set of 4 + Key) Protect your wheels with M14x1.50 40mm locking lug bolts — r12 ball (radius) seat, keyed pattern. Thread M14x1.50 Seat R12 Ball (Radius) Shank length 40mm (1.57") Drive / socket Patterned key (included) In the box 4 locking bolts + key Finish Chrome Order the right set 1Confirm your vehicle's thread pitch is M14x1.50 and it uses lug bolts (threaded hub, no studs). 2Match the seat to your wheels — these use an R12 ball (radius) seat, common on OEM Mercedes-Benz, Audi, VW and Porsche wheels. 3Check length — you want at least 6–8 full turns of thread engagement. Running a spacer? Add its thickness to your stock bolt length. Ball (radius) seat and conical seat hardware are not interchangeable — the wrong seat can let a wheel loosen. Torque to your vehicle maker's spec and re-check after the first 50–100 miles. Lugs can't be returned once installed — ask us if you're unsure about fitment. Quick answers How do I know my thread size?Check your owner's manual or send us your year, make and model — we'll confirm the correct thread pitch, seat type and length.Which length do I need?Measure your current bolt's shank (below the seat). If you're adding wheel spacers, add the spacer thickness. When in doubt, send us your vehicle and wheel details. Not sure what fits? We've got you. Send us your year, make, model and wheel details and the Vibe Motorsports team will confirm the right hardware before you order — info@vibemotorsports.com