A comprehensive drain rod set for general-purpose domestic drain cleaning. This set includes 10 x 920mm rods, a 100mm rubber plunger, and a 50mm double worm screw. The universal joints and crimped riveted rods, along with the double worm screw end, help break up obstructions. The plunger creates pressure to clear blockages. Always rotate in a clockwise direction. Compatible with Silverline Drain Rod Sets 868720, 273193, and 633826.