This TIG lens cup from CK Worldwide offers a practical solution for welding applications, measuring 3/8 inch by 3-1/4 inches. Constructed from durable alumina, it is designed to withstand the rigors of high-heat environments while providing optimal visibility and protection during the welding process. The thoughtful design ensures that welders can achieve precise results, making this lens cup an essential component for projects that demand both reliability and performance.