Ingersoll-Rand
Ingersoll-Rand: Pneumatic High-Speed Sanders, 5 in Pad, 18,000 rpm, 0.45 hp Description:Easy to handle, compact and lightweight Built-in power regulator Comes with three backing pads, 317-825 1 each 3", 1 each 4", and 1 each 5" (stackable)
383-317A