Tube Cleaning Tool, Hollow Shaft Kit GTC-989-KIT

For tubes 9/16"-1" (14.3-25.4mm) I.D. Hollow Shaft Kit for tubes 9/16"-1" (14.3-25.4mm) I.D. including three GTC-998 Hollow Extension Shafts with couplings to form a 10' (3m) long shaft, a 1' (0.3m) shaft, coupling to connect shaft to PSM-500, coupling to connect brushes, buffing tools, hollow carbide drills and twist drills to shaft, and assembly tools.