Ridgid 66578 FlexShaft Knocker, K9-204, 2" (50 mm), 2 chain, penetrate
Ridgid 66578 FlexShaft Knocker, K9-204, 2" (50 mm), 2 chain, penetrate
Ridgid 66578 FlexShaft Knocker, K9-204, 2" (50 mm), 2 chain, penetrate
Ridgid 66578 FlexShaft Knocker, K9-204, 2" (50 mm), 2 chain, penetrate
Ridgid 66578 FlexShaft Knocker, K9-204, 2" (50 mm), 2 chain, penetrate
Ridgid 66578 FlexShaft Knocker, K9-204, 2" (50 mm), 2 chain, penetrate
Ridgid 66578 FlexShaft Knocker, K9-204, 2" (50 mm), 2 chain, penetrate
Ridgid 66578 FlexShaft Knocker, K9-204, 2" (50 mm), 2 chain, penetrate
Ridgid 66578 FlexShaft Knocker, K9-204, 2" (50 mm), 2 chain, penetrate
Ridgid 66578 FlexShaft Knocker, K9-204, 2" (50 mm), 2 chain, penetrate
Ridgid 66578 FlexShaft Knocker, K9-204, 2" (50 mm), 2 chain, penetrate
Ridgid 66578 FlexShaft Knocker, K9-204, 2" (50 mm), 2 chain, penetrate
Ridgid 66578 FlexShaft Knocker, K9-204, 2" (50 mm), 2 chain, penetrate
Ridgid 66578 FlexShaft Knocker, K9-204, 2" (50 mm), 2 chain, penetrate
Ridgid 66578 FlexShaft Knocker, K9-204, 2" (50 mm), 2 chain, penetrate
Ridgid 66578 FlexShaft Knocker, K9-204, 2" (50 mm), 2 chain, penetrate
Ridgid 66578 FlexShaft Knocker, K9-204, 2" (50 mm), 2 chain, penetrate
Ridgid 66578 FlexShaft Knocker, K9-204, 2" (50 mm), 2 chain, penetrate
Ridgid logo

Ridgid 66578 FlexShaft Knocker, K9-204, 2" (50 mm), 2 chain, penetrate

/
$133.99 USD & FREE Shipping.
Extended Handling May Be Required
  • Chain Knocker Cleans 2" Drains
  • Carbide Grit Head Penetrates Tough Blockages
  • Removes Wipes, Grease, Soft Blockages, Scale and Roots
  • Chain knockers expand to the size of the pipe
  • Nylon/Steel Brushes - 50% Nylon and 50% Steel Brushes can be used for light grinding of pipe walls and to help clear debris sitting at the bottom of a pipe. These brushes can also be used for relining applications such as preparing PVC walls for a liner.
  • Ball and Drop Heads - Penetrating heads only that can be attached with standard chain knockers or brushes when carbide tipped chains are too aggressive. Ball heads designed for optimal in pipe negotation in smaller lines and drop heads designed to navigate down stacks in back to back applications.
  • FlexShaft Sandpaper Blades - FlexShaft sandpaper blades are a great tool to aid in pipe rehab jobs. The sandpaper attachments can be used to prep pipe before CIPP patching or relining, to smooth transition edges after a reinstatement, and as a finishing tool when descaling or milling.
Overview
The RIDGID FlexShaft® Knocker, model K9-204, specifically designed for cleaning 2" (50 mm) drains, is an essential tool for tackling tough blockages. This product features a carbide grit head that effectively penetrates hard obstructions such as wipes, grease, and roots. Its adaptable chain knockers expand to fit the pipe size, ensuring versatility on the job. Combine it with nylon/steel brushes for light grinding and debris clearance or use its ball and drop heads for optimal maneuverability in complex plumbing systems. With a full lifetime warranty, it's built to last and enhance your drain cleaning efficiency.
Brand img

Ridgid 66578 FlexShaft Knocker, K9-204, 2" (50 mm), 2 chain, penetrate

Specifications
General Information
Brand
Ridgid
Part Number
66578
UPC
095691665782
Country of Origin
Finland
Accessory SKUs
76198
Similar SKUs
64283, 64288, 64293, 64298, 64308, 64313, 64318, 64323, 64328, 64333, 64338, 64343, 64348, 64363, 64368, 64643, 64648, 65933, 66568, 66573, 66583, 66588, 66618, 66623, 66628, 66633, 66638, 66643, 66648, 66653, 66658, 66663, 66668, 68623, 68918, 68923, 68928, 68933, 68938, 68943, 68948, 68953, 68958, 68963, 68968, 68973, 68978, 68983, 68988, 68993, 68998, 71838, 71843, 71848, 71853, 71858, 73118, 73123, 73133, 76318, 76328, 76908, 76913, 76918, 77088, 77093, 77108, 77533, 77538, 80093, 80103
Physical Characteristics
Length
6.25 IN
Width
1.625 IN
Weight
14.51 kg
32.00 lb
Material
Steel
Resources
Sds
Brochure 1
Brochure 2
Video
Why would you use this tool for ?
Reviews
Back to Ridgid