K4931-L - Lincoln Electric XVI Series FR Cotton Welding Jacket - Large

Premium Industrial Protection with the Lincoln XVI Series

The Lincoln Electric XVI Series FR Welding Jacket (Model K4931-L) represents a significant advancement in personal protective equipment for industrial welders. Engineered to meet the rigorous demands of high-amperage welding environments, this jacket utilizes a strategic material composition to balance durability with operator ergonomics. The primary construction features grey 16 oz. Flame Retardant (FR) fabric positioned at high-wear areas, such as the chest and sleeves, to provide superior resistance against heat, sparks, and spatter. Complementing this is a 9 oz. black FR cotton material located in lower-wear zones, which reduces overall garment weight and improves breathability without compromising safety.

Designed for versatility across various welding processes, including MIG, TIG, Stick, and Flux-Core applications ranging from 50 to 400 amps, the XVI Series jacket is built to last. The garment is stitched entirely with Kevlar® thread, ensuring that seams remain intact even under high thermal stress. A critical safety feature is the multi-layer front closure system. By combining three layers of fabric with a secure Velcro and snap column, the jacket effectively eliminates the gaps that often allow sparks to penetrate standard welding apparel. This attention to detail ensures compliance with ASTM D6413 standards for flame resistance.

Beyond protection, the K4931-L is designed for practicality in the workshop. It includes a secure inside pocket to protect valuables from shop debris and heat. Unlike leather alternatives, this FR cotton jacket is machine washable, allowing for easy maintenance and hygiene management in dirty industrial settings. The combination of heavy-duty protection and maintenance ease makes it an ideal choice for MRO (Maintenance, Repair, and Operations) professionals and fabrication shops seeking reliable safety gear.