Universal 2” (50mm) Double Worm Screw : Screw thread suitable for 3/4" drain rod. 2” (50mm) Universal Double Worm Screw Screw thread suitable for 3/4" drain rods Simply attach to the end of the drain rods and rotate in a clockwise direction Pierces blockages such as paper or rags so they can be dragged back through the pipe Always wear the correct safety equipment when using hand tools
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