The Bernard 4523R Centerfire Insulator is a high-quality welding accessory designed for Mig welding. This lot includes 5 new insulators, perfect for welding applications in various industrial settings. Made by the reputable brand Bernard, these insulators are reliable and durable, ensuring a secure and efficient welding process. Upgrade your welding equipment with these top-of-the-line insulators to enhance your productivity and quality of work.To our US Buyers, please note that Tariffs and any other fees are not included in the Shipping Costs and are the sole responsibility of the Buyer.