Brand new and unused tool. Heavy duty constructure, operation is very easy and straightforward. Fit for the size of hose : 0-31mm ( in diatemer)
PVC , PE , Rubber Hose or tube, water /fuel hose can be squeezed under hose diameter 0-31mm.steel structure with longer product lasting and matched with using the alley key( 8MM, included). Black finished treatment for free from corrosion.
To centre the tool on the certain section of pipe and close off squeez using the alley key. special stop screw structure,aim to have both parts parallel when squeeze is closed, which avoid over-tight under high stressed areas.
To avoid hose working area contact with centre screw theader. Perfect for the tight space plumbing accesss.