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The RIDGID Chain Knocker, model 66653, is designed for use with FlexShaft machines to effectively clean drain lines. This tool is suitable for pipes with a diameter of up to four inches and can remove tough blockages such as wipes, grease, and roots.
The Chain Knocker operates effectively to clear blockages in residential and commercial plumbing systems.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
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