The additional ball allows the load to be spread out evenly over the entire bearing instead of just one or two points

A fantastic beginner roller skate for women or men or for anyone trying to learn to roller skate

and Orange Rental plates

375” Gullwing Mission Trucks

0" Axle - Fits 8" - 8

Sure-Grip 96 Red (Set of 2) Toe Stops hats The additional ball allows theBolt on toe stop for use on the Super X, Jogger, and Orange Rental plates. Indoor or outdoor use and Made in the USA from real rubber products. Sold in pairs and requires a 5 16" bolt for mounting (sold separately). The Orange 96 is from our USA made Super Tuff rubber for maximum durability. Stem size uses a 5 16" bolt Footprint 42mm Thickness 28mm