RIDGID | sku: 213192 Ridgid K50-4 Sectional Machine With A30 Cable Kit The RIDGID K-50 is a portable Drain Cleaning Machine designed to clean 11/4 in. to 4 in. drain lines. Applications include sink, shower and floor drains. Capable of running three different size cables: 5/16 in., 3/8 in. and 5/8 in.Weighs less than 40... Log in for pricing