The DM10 drain machine from Duracable Manufacturing Company is ideal for residential drainlines. This small, lightweight machine is designed to clean lines from 1 to 4 inches. The frame is a double-tube design, which adds stability and allows for the wiring to run inside the frame. It has a 1/3 hp motor that operates at 195 rpm and can efficiently run either 3/8- or 1/2-inch cable. It has a telescoping handle and wheels to make it easy to maneuver, and can run both 16- and 19-inch reels, which makes it easy to switch between cable diameters and lengths. It is recommended for use on sinks, bathtubs, shower drains and floor drains. 877/244-0556; www.duracable.com.