REPLACEMENT NUTS: The nylon locking system in your nut wears out frequently and will need replacement. These nuts are the perfect solution so that you are not left stranded in skate parks.
COMPATIBILITY: Better Bearings Tough Nuts are designed to fit most 8mm US threaded axles.
STRENGTH TO WEIGHT RATIO: They are really tough but weigh in under most of the other brands.
LONGER THREAD LIFE: Featuring an excellent nylon lock design these nuts ensure longer thread life, and creates higher tolerances for a more secure fit.
CORROSION RESISTANT: The metal is coated rust resistant meaning you don't need to change them as often as other brands.