Our Double Worm Screws are used for cleaning, clearing and unblocking drainpipes. Manufactured in the UK from high quality materials and joined by brass ferrules, which are then riveted to the polypropylene rods for maximum security. Supplied with either a Universal or Lockfast Brass Couplings.
The Universal type of coupling has a coarse thread and simply screws together – rod rotation must always be in a clockwise direction to avoid parting. The Lockfast coupling has a finer thread – joining is effected by locating the square pin on the male joint in the slot on the female joint.The loose nut is then tightened to complete the joint.The rod can now be safely rotated in either direction.
- Screws into soft materials, making withdrawal easy
Manufactured in the UK
N.B: Universal and Lockfast connections are not compatible.
