The Flex-Loc series torch is a variable angle torch that locks into any position within a 360 degree rotation. Interchangeable heads allow different size tungsten and head sizes to be quickly and efficiently changed. The patented Flex-Loc TIG Torch is available in water cooled and gas cooled models. Great for applications requiring a unique angle yet allowing the user a rigid torch. Ergonomically designed to help eliminate fatigue. WARNING: Do not start bending your torch right out of the box! Strike a couple of arcs to warm up the coils inside the torch body for easier bending. Once warmed up, you are ready for bending the flexible area, generally, the area between where the handle starts and just about 1/2 before the head. Maximum 40 degrees from centerline. Keep amount of flexes to a minimum. Spread bend over entire neck of torch. Package of 1