Pro-Graad FlowFixer T-216-S 2" Chain Knocker Drain Cleaning Head Slotted Connector | Heavy Scale Removal | Fits 3/8”, 1/2" or 9/16” Cables, Commercial & Residential Use

["[IN THE BOX]: 1 each Pro-Graad FlowFixer T-216-S 2\" Chain Knocker Drain Cleaning Head with Slotted End Connector | Heavy Scale Removal | Fits 3/8”, 1/2\" or 9/16” Slotted End Cables.","[AGGRESSIVE CHAIN-WHIP CLEANING ACTION]: Centrifugal force swings hardened steel chains outward as the cable rotates, delivering full-circumference impact and abrasion against pipe walls. Eliminates mineral scale, rust, and hardened deposits that standard cutters won't touch. Built for jobs that demand vigorous action, not just clearing a clog.","[PROFESSIONAL 2\" WORKING DIAMETER]: Sized for 2-inch pipe ID, this chain knocker restores full pipe capacity by cleaning wall-to-wall — not just boring through the center. Ideal for boiler tube cleaning, scale rehabilitation, and restoring flow in heavily built-up drain lines.","[BROAD CABLE COMPATIBILITY]: Compatible with 3/8\", 1/2\", and 9/16\" Slotted End cables for broad compatibility across electric drain machines.","[HEAVY-DUTY STEEL CONSTRUCTION]: Steel body with free-swinging chain links engineered to absorb thousands of impacts without failure. Compact head design allows entry through standard clean-outs. Replaceable wear components extend tool life. Approximately 1/4 lb — built dense, not bulky.","[STEP 2 IN YOUR CLEANING WORKFLOW]: The Flow Fixer T-216-S isn't your first-pass cutter — it's what you run after opening the line to knock loose scale and restore pipe ID. Use it between your auger/root cutter and finish brush. Not recommended for thin-wall PVC or severely corroded pipe. Start at low RPM; feed slow; let the chains do the work.","[PRODUCT GUARANTEE]: All Pro-Graad products are made with quality materials, which exceed ANSI and EU standards. We are driven to deliver high-quality, high-performing products to the end user. This is why we stand behind our Product Guarantee. If you are not satisfied with the product, simply return your purchase within 30 days, and we will replace or refund your order. Pro-Graad is an American Company with US Based Customer Support."]