My first realworld use of the wire tensioner tool I made from modifying a draw bolt. I needed to tap into my vapor honer supply line without getting into a bunch of expensive air distribution fittings. All I needed was a brass 3/8" hose barb to 1/4" universal air coupler and one brass 1/2" x 1/2" x 1/2" PEX tee. Under $9 total for the fittings and I used 18 gauge fence wire to make the clamps from.