Vacuum Hand Sander Kit, Number of Pieces 6, Thread Size Universal For Use With Any Extension Pole, Construction Metal and Plastic, Swivel Control, Clog-Free Suction, Built-In Vacuum Control, For Dust-Free Drywall Sanding, For Use With Shop-Vac Vacuum Cleaners, Includes 4 x 9 in Sanding Head, 6 ft 1-1/4 in Hose, (2) Coupling Adapters: 1-1/2 in and 2-1/2 in, (1) Sheet Of Reversible Sanding Screen, Pole Adapter