Double Worm Screws - work best when the blockage is perhaps of a larger or looser nature as the twin prongs can be wound into the obstruction until they grip hold which enables the blockage of...
Flexible Coiled Spring Leading Rod for use with 5mm steelkane rods
3ft long. 13mm diameter.
Fitted to the front of the rods it will help the rods negotiate bends in the pipework
Can also be...