The Power-Vee from General Pipe Cleaners is designed for unclogging sinks, tubs and laundry drains up to 3 inches in diameter. The feed automatically adjusts to handle ¼-, 5/16- or 3/8-inch-diameter cables without requiring the use of tools or additional parts. The optional Handy-Stand turns the Power-Vee into a countertop or floor machine.
For more information, check the box for Reader Service No. 112 at http://www.freeproductinfo.net/rer.