Benefits: High heat resistance Durable construction Uniform gas flow Easy to clean and maintain Ideal for welding a variety of materials The CK Wedge Collett is the most durable and reliable collet on the market. It is made from a single piece of hardened steel, so it will not twist or deform like traditional split collets. This makes it ideal for demanding applications, such as TIG welding. In addition to being durable and reliable, the CK Wedge Collett is also very easy to use. It simply screws into the torch body, and there are no complex adjustments to make. This makes it a great choice for both professional welders and hobbyists.