Their patented pass-blocking profile offers superior protection and performance

Featuring an adjustable highback for size changes as groms grow

the low-profile design gives players optimum feel

Work out your arms

A Fortified Metal Compound Knob embedded in the handle offers durability and leverage

Sparx Hockey Flat Grinding Ring Size:Os Their patented pass-blocking profile offersThe Sparx Flat Grinding Ring allows you to remove the existing hollow in your skate blade so that you can easily set a new hollow. The specially formulated coarse abrasive of the Flat Grinding Ring also allows for quick removal of skate blade damage including deep gouge and nicks.