Lug Bolt Lock Conical 14x1.50 Shank 40mm
Fitment and specs
- Set of 4 conical seat lock bolts
- Thread size: 14mm x 1.50
- Shank length: 40mm, overall length 67mm
- Hex size: 17mm
- Fits many Mercedes-Benz, Volkswagen, and Audi applications
Install one lock bolt per wheel in place of a standard bolt, starting it by hand so the threads never cross. Torque it to the same spec as the rest of your lug bolts using our torque reference chart, and re-torque after 50 to 100 miles.
Common questions
How many locks go on each wheel?
One per wheel is the standard setup, so this 4-piece set covers all four corners of the car. Your remaining bolts stay in place alongside the lock.
Do I still need to match the seat type?
Yes. These are conical (tapered) seat locks and they must match the conical seats in your wheel. Ball seat and conical seat hardware are not interchangeable, even for a single lock position.