The Profax-Lenco O-Ring Kit is an essential addition for anyone involved in welding and gas applications. Designed for durability and reliability, this kit includes a variety of O-rings that are crucial for maintaining optimal performance in your welding equipment. With compact dimensions of 3.50 inches in width, 5.00 inches in length, and a mere weight of 0.005 lb, it is easy to store and transport, making it a practical choice for professionals on the go. Manufactured in the United States, this kit is a testament to quality craftsmanship in welding accessories, ensuring that your tools operate smoothly and efficiently.