RIDGID 64313 3" Carbide Tipped Chain Knocker (K9-204)

RIDGID 64313 3" Carbide Tipped Chain Knocker (FlexShaft K9-204)   The RIDGID K9-204 3" CARBIDE (64313) FlexShaft 3-Chain Knocker with Carbide Tip is designed for use with the K9-204 FlexShaft Drain Cleaning Machine and provides wall-to-wall cleaning in 3 in. pipes. The chain knocker expands to a pipe's inside diameter to break up blockages. The model 64313 Chain Knocker fits 5/16 in. cable and is equipped with three chains. The carbide tipped chain knocker is ideal for cleaning hard-walled pipes, including for soft blockages, grease, scale, and roots. Includes: (1) KNOCKER, K9-204 3" CARB   RIDGID 64313 Features: Chain knockers expand for full pipe cleaning 3" Carbide Tip Triple Chain For use with K9-204 FlexShaft Drain Cleaning Machine Expands to break up blockages and clean pipe walls Carbide tips suitable for hard walled pipes Applications include soft blockages, grease, scale, and roots Capacity: 3 in. pipe Equipped with three chains Fits 5/16 in. cable   RIDGID offers a wide