RIDGID Asia on Instagram: "Equip your FlexShaft Machines with the right chain knocker and brushes that can blast through soft obstructions that have built up over time in the drain. Learn more
63060-RIDGID - RIDGID 63060-RIDGID - T-216, 2" Chain Knocker for K-50, K-400, and K-3800 Sectional Drain Machines