Lug Bolt Lock Ball 12x1.5 Extended Shank 39mm
Fitment and specs
- Thread size: 12x1.5
- Seat type: ball seat, locking style
- Extended shank design, 39mm shank length
Thread each lock in by hand first so it seats squarely, then bring it to your vehicle's spec with a torque wrench. Our torque reference chart lists common settings, and every bolt should be re-torqued after 50 to 100 miles.
Common questions
Can I run ball seat lock bolts in wheels made for conical seats?
No. Ball, conical, and mag seats are not interchangeable. The seat surface is what centers the wheel and holds the clamp load, so the bolt seat must match the shape machined into your wheel. Check the bolts you are replacing and match them.
How do I verify these fit my car?
Remove one of your current lug bolts and compare three things: thread size (12x1.5 here), seat shape (ball), and shank length (39mm). If all three match, the lock will seat and clamp the way your factory hardware does.