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 convenienceMetal Construction: Crafted from quality metal materials, this kit is designed to withstand the rigors of frequent use while providing reliable performance in various welding applicationsEasy 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 replacementEnhanced Protection and Precision: The Glass Cup offers enhanced visibility and precision during welding working while safeguarding torch components from damageWide 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 steelSpecification:Material: MetalSize Chart:Glass Cup: L*W 3.2cmx3.4cm/1.26inchx1.34inchSuitable for Tungsten Needle:1.6mm (1/16in), or 2.4mm (3/32in) (Optional), or 3.2mm (1/8in) (Optional)Package Includes:1x Glass Cup1x Collet1x Collet Body1x White Silicone Ring2x Rubber WashersNote:Please allow slightly errors 1-2cm/0.39-0.79inch differences due to manual measurement.