The D-5 drain-cleaning machine from Electric Eel Mfg. is designed for cleaning up to 100 feet of 3- to 10-inch-diameter lines. The machine features 3/4-inch-diameter Tri-Max cable, high-density polyethylene drum and loading wheel. The unit is powered by a 1/2 hp capacitor-type motor. The power-feed and drum can be quickly removed. 800/833-1212; www.electriceel.com.