The Drainrod Worm Screw Double is a manual drainage maintenance tool designed for retrieving obstructions, rags, or debris from clogged underground pipes and blocked sewer lines.
 
Manufactured from heavy-duty plated steel, this attachment features a twin-worm (corkscrew) design that bores securely into soft or fibrous blockages, allowing the user to pull the obstruction back out or break it apart using standard drain rods.
 
Specifications:
 
Type: Double Worm Screw / Corkscrew Retrieval Head
Finish: Galvanised / Zinc-Plated Steel
Material: Heavy-Duty Forged Steel
Design Profile: Twin helical screw points with a standard universal brass or steel threaded joint connector
Connection Type: Screws onto standard universal drain rod sets (compatible with standard metric or Whitworth rod joints)
Recommended Applications: Clearing stubborn blockages, retrieving rags, paper, or fibrous debris from domestic and commercial drainage pipes, and unblocking sewer lines