Forney 1720 Plumbers Torch Kit, Air Acetylene Compact light duty air acetylene plumbers torch kit for plumbing, heating and refrigeration use Heat, solder, braze pipe, tubing and thin gauge metals work for this application Easy to operate, adjusts fuel-air mixture accurately Features a feather brush flame, interchangeable screw in tips, heavy duty torch and UL listed brass regulator "A" size fittings on 3/16-Inch x 12-1/2-Feet hose and torch igniter