[race-it]

I have three sizes and I like the tools. I use a lot of clamps in my business and this tool works good but use good SS wire. Regular clamps you tighten with screwdriver or nut driver seem to snap before they tighten up. This tool won't replace using regular clamps especially in tight places but it is a good tool that can be used on any size pipe. The best solution is to find a manufacture that produces a strong screw clamp!!!!!!!!!!!! I should not complain when I buy 10 clamps at Harbor Freight for a dollar and only three work.