Description: 【Practical Welding Torch Kit】: This is a practical TIG Welding Equipment Kit, it is designed for making uniform gas for welding which can effectively increase welding quality, and it can effectively increase work efficiency and convenience 【Metal Construction】: Crafted from quality metal materials, this kit is designed to withstand the rigors of frequent use while providing reliable performance in various welding applications 【Easy To Carry And Store】: Glass Cup,Collet Body,Collet adopt great craftsmanship to bring small shape, easy to carry and store, and does not take up space. You can always put it in your bag for timely replacement 【Enhanced Protection and Precision】: The Glass Cup offers enhanced visibility and precision during welding working while safeguarding torch components from damage 【Wide Application】: This kit can effectively increase welding quality and improve work efficiency and convenience, for a variety of locations of the pipeline TIG welding arc welding and arc welding, can be satisfied with the welding joints. Can be welded carbon steel and some low alloy steel Specification: Material: Metal Size Chart: Glass Cup: L*W 3.2cmx3.4cm/1.26inchx1.34inch Suitable for Tungsten Needle: 1.6mm (1/16in), or 2.4mm (3/32in) (Optional), or 3.2mm (1/8in) (Optional) Package Includes: 1x Glass Cup 1x Collet 1x Collet Body 1x White Silicone Ring 2x Rubber Washers Note: Please allow slightly errors 1-2cm/0.39-0.79inch differences due to manual measurement.