Ridgid 64288 K9-102 FlexShaft Carbide Tip Chain Knocker, 2 Inch

Ridgid K9-102 FlexShaft® Carbide Tip Chain Knocker, 2 Inch

The Ridgid K9-102 FlexShaft® Knocker (also referenced as K9-12, item 64288) is a 2" (50 mm) penetrating chain knocker built with a carbide tip and a 2-chain configuration for aggressive drain cleaning performance. Designed to work with Ridgid FlexShaft machines, this knocker is engineered to open full pipe blockages such as grease, hair, and other soft obstructions while delivering wall-to-wall cleaning action inside hard-walled pipe types. As part of the broader Ridgid FlexShaft accessory lineup, this carbide tipped knocker is a job-matched tool selected based on pipe size, pipe material, and blockage type to maximize cleaning efficiency and machine performance on the jobsite.

Key Features

• Trade Size: 2" (50 mm) sizing matches this knocker to correctly sized drain lines for effective clearing.
• Carbide Tip Construction: The carbide tip on this penetrating chain knocker is built to open full blockages including grease, hair, and other soft obstructions.
• 2-Chain Configuration: The 2-chain design delivers consistent wall-to-wall contact for removing scale, light roots, grease, and soft blockages in hard-walled pipe types.
• Penetrating Head Design: Penetrating chain knockers with carbide tips are purpose-built for cutting through tough, compacted blockages that standard smooth knockers cannot clear.
• FlexShaft® Compatible: Designed as a FlexShaft® accessory, this knocker attaches to Ridgid FlexShaft machines for professional drain cleaning applications.
• Full Lifetime Warranty: Backed by Ridgid's Full Lifetime Warranty for long-term confidence in professional use.

Technical Specifications

• Model Number: K9-102, K9-12
• Product Warranty: Full Lifetime Warranty
• Country of Origin: Finland
• Size: 2" (50 mm)
• Chain Configuration: 2 chain
• Tip Type: Carbide

Typical Applications

• Clearing Grease and Hair Blockages in Drain Lines
• Removing Scale and Light Roots in Hard-Walled Pipe
• Professional Drain Cleaning with FlexShaft® Machines
• Full Blockage Removal in Hard-Walled Pipe Types
• Commercial and Residential Sewer and Drain Maintenance

Why Ridgid?

Ridgid engineers its FlexShaft® accessory system, including this K9-102 carbide tip chain knocker, to give drain cleaning professionals a job-matched toolset for every pipe size, material, and blockage condition. Manufactured in Finland and backed by a Full Lifetime Warranty, this 2" carbide tipped knocker is built to deliver dependable, wall-to-wall cleaning performance on demanding jobsite applications.