Kennedy Double Worm Screws
Double Worm Screw
Pierces blockages such as paper or rags and the obstruction is drawn back to clear the pipe.
Available with two different type of joints:
Universal: rods fitted with this type of joint should only be rotated in a clockwise direction.
Lockfast: rods fitted with this type of joint can be rotated in either direction and will remain secure in the most demanding conditions.