Jam/Dance/Speed Plugs for your quad Roller Skates.
These are the small 5/16" bolt size which fit quad skates which have the simple screw in toe stops. These are used by skaters who don't want stops on their skates but want to protect the stopper thread and because most rinks won't let you in without some form of "stopper".
They'll fit most popular makes of quad skates, that use a simple front bolt into a thread, in the skate plates of: Ventro Turbo, Bauers, Playmaker Plates, Roces, Supreme, Raptor, Rio, Rookie, etc.
