DescriptionThePowerDyne Y3 Skate Toolfeatures threetools in one! This multipurpose skate tool is designed with a 1/2 socket for axlenuts, a 9/16 socket for kingpin locknuts, and finally a 15/16 open wrench for toe stop locknuts. TheY3 is a great tool for most plates, and one of, if not the best tools for roller skate plates that uses a washer and nut system for toe stops (most nylon plates and PowerDyne Thrust plates). Unique design to help make tighteing and loosening nuts and bolts easier on the hands.