Uniweld KL550-4P-T MC-MASTAR� WELD, BRAZE, CUT OUTFIT w/511 STAND & TANKS Highly rated by commercial refrigeration technicians, Mastar outfits contain all the necessary top of the line components for welding, cutting and brazing. feature - Industrial grade RS Series Regulators with protective rubber gauge boots. - Rear valve welding handle with stainless steel ball point valves for accurate gas control. - Cutting attachment with one-piece solid copper mixer that cuts up to 1/2" steel with supplied cutting tip. - Rosebud tip for brazing up to 2-5/8" copper tubing. - Welding tip for brazing up to 1" copper tubing and welding up to 1/8 " steel. Outfits Include: H32A 12 ½' Twin Hose, WG53 Goggles, FL34 Flint Lighter, W05 Tank Key * Tanks Shipped Empty