The Project Mu Super Lock Nut 7 features a unique heptagon shape that prevents theft even if a thief has a full set of socket wrenches. They won’t have the unique 7 sided socket to fit! They also have a 60 degree conical seat to fit most aftermarket wheels. These M12x1.25 or M12x1.50 Super Lock Nut 7 come in packages of 20 lug nuts and come with the special socket adapter. Features SCM435 Alloy construction with a Project Mu aluminium cap.
- SCM435 steel
- Black chrome finish with aluminum Project Mu cap
- 7 sided heptagon
- Closed end type lug nut