Our Brass Contact Tip Welding Extender is a versatile solution for extending your contact tip by 34mm (1.325"). Designed with M10 x 1.5 mm threads, this extender fits the WHA40 welding head assembly and the WHBN.40 brass neck. Its M6 x 1.0 threads accept our copper contact tips (CT.030-CT.045). For larger bore diameters, you can easily stack multiple extenders end-to-end, providing the flexibility needed for various welding applications. Built from high-quality brass, this extender ensures reliable performance and durability, making it an essential addition to your welding toolkit.