Tregaskiss offers its semi-automatic, air- and water-cooled Tough Gun MIG. Both gun models include a cable strain relief on the front and back ends to prevent kinking and abrasion. When the front end or cable becomes worn, welding operators can remove the trigger switch and gooseneck and flip-flop them to the back end. Tough Lock contact tips can be rotated 180 degrees. The retaining head features a tapered design that locks the contact tip securely in place and keeps it centered to guarantee positive electrical conductivity. Guns include an aircraft-grade aluminum armored gooseneck that is 100 percent leak tested. For more information call (877) 737-3111 or visit www.tregaskiss.com.