Heetrix Soldering Platform. For Hands-free Precision Work. Attaches To Worktable And Saves Space!. The Heetrix mounts on top of the bench and the soldering platform swings out of the way when not in use. It also rotates for convenience. The included special third hand attachment with a fibre grip tweezer easily allows for hands free work. Remove the fitted Solderite Disc and a depression is revealed which holds soldering grain. Great for holding small parts and may be used wet or dry. Replaceable Solderite disc is 3.75" in diameter and 0.5" thick. The overall length with swing arm is 7 inches. Weight 1.8 lbs.