The ARCAIR® Insulator Assembly is designed specifically for use with F/K3/K5/TRI-ARC torches, providing essential protection and functionality in welding applications. Measuring 1.6 inches by 3.8 inches by 8.3 inches, this component ensures optimal performance, allowing welders to maintain precision while managing heat and electrical insulation. Arcair's commitment to quality is evident in this durable assembly, making it a reliable choice for professionals in need of dependable welding accessories.