If you are looking for a RIDGID drain cleaner for small lines such as kitchen sinks, lavatory sinks, slop sinks and laundry lines, then this may be an ideal choice. It sits flat on the floor or counter top and tips onto its back for easy access to sink drains and bathtubs full of water. The RIDGID K-40AF Sink Machine is a drain cleaning machine with autofeed system that practically eliminates job cleanup thanks to the patented guide hose and system to advance and retrieve the cable with the flip of a large lever. The two-piece "twist-lock" canister with interchangeable inner drum makes cable change-out simple and easy to match the right cable for the job. Depending on cable choice, the drum will hold up to 50 ft. of cable. Spinning at 320 RPM, the 35 ft. of 5/16 in. cable and bulb auger rip through the clog. The C-13 Inner Core (IC) Speed Bump drain snake cable has a compression-wound inner core to provide good flexibility while resist kinking and is perfectly suited for sinks laundry lines. Lightweight and compact for easy transportation around worksite and loading into service trucks or vans. Excellent for small line cleaning. Opens clogged lavatory sink lines, and tub or shower drains. Includes: K-40AF Sink Machine with autofeed, 4 ft. Guide Hose, Mounting Bracket, C-13 IC SB, Inner Core 5/16 in. x 35 ft. Speed Bump Cable with Inner Drum, RIDGID Drain Cleaning gloves, and Operator's Manual. RIDGID - Built For Those Who Know.