RIDGID 71722 - K-40GPF SINK MACHINE W/P - RIDGID® MODEL K-40 DRAIN CLEANERS - GUIDE HOSE AUTOFEED ELIMINATES WHIPPING CABLES AND THE NEED TO SPEND TIME CLEANING UP THE JOB SITE|IDEAL FOR CLEANING SMALL SECONDARY DRAIN LINES|INNER DRUM DESIGN VIRTUALLY ELIMINATES CABLE FLIP-OVER AND DRUM LEAKAGE|M - EQUAL TO 632-71722