5/8″-11 threaded. Extends angle grinder shaft by 2″ and allows running two buffs at once.
Attaches to a right angle grinder. The angle grinder extender shaft adds 2″ to the angle grinder's attachment point, allowing a secondary Buffing Wheel to be used simultaneously. Never use a right angle grinder without having an extender to safely push the buffing wheel out and provide a safe distance.