SH Engines lock nuts
0010595B-1 Dust prove hex lock nut (4pcs a bag)
There are three main functions
1. Cap appearance by aluminum material, dust proves after you lock in.
2. Also with the anti hitting function that avoid dusty inside and the difficulty of wheel change once out of shape by hitting.
3. Add the groove to the bottom of the lock nut to increasing the friction between nut and wheel without loosing.
Special design with lighter weight.
