Open End Bulge Acorn Lock 9/16"
This set includes 4 pieces bulge acorn open end style 9/16"-18 thread chromed wheel locks with 13/16 & 3/4 dual socket key. They fit many newer cars and trucks.
Size:
Fitment and specs
- Thread size: 9/16"-18
- Bulge acorn, open end style
- Chromed finish
- Set of 4 locks with one dual socket key (13/16" and 3/4")
- Fits many newer cars and trucks
Install one lock per wheel in place of a standard lug nut, seating and tightening it with the included key. Use a hand torque wrench rather than an impact gun, set it to your vehicle's spec from our torque reference chart, then re-torque after 50 to 100 miles. Keep the key with your spare tire tools so it is available whenever a wheel comes off.
Common questions
Do these replace all of my lug nuts?
No. Each lock replaces one standard lug nut per wheel, so the set of 4 covers a typical four-wheel vehicle. Your remaining lug nuts stay in place and come off with your regular wrench as usual.
What does the dual socket key do?
The key accepts both 13/16" and 3/4" sockets, so you can drive it with either size wrench you have on hand. It is the only piece that engages the lock pattern, so keep it somewhere you can find it.