made from 4130 round tubing .050 wall or thicker .75 OD ,..the gap between the tongs,..thickness of landing gear leg plus .375,..use .125 wall hose slide on prongs or take square 1,125" HDPE,..drill .75 hole thru length ways..after drilling cut .25 off lengthways to expose hole drilled,..this will allow for rotation but keep flat sides of HDPE against gear leg