57Y04 - Short Back Cap for 17/18/26 Series TIG Torches (2-Pack)

Get Into Tight Spaces with the ESAB Short Back Cap

Every TIG welder knows the frustration of trying to lay a perfect bead in a cramped corner, only to have the back of their torch bump against a wall or pipe. The ESAB 57Y04 Short Back Cap is the solution to that headache. By swapping out your standard long cap for this "button" style cap, you drastically reduce the length of your torch, transforming a bulky tool into a compact precision instrument. Whether you are working on a roll cage, exhaust manifold, or inside a boiler, this simple accessory gives you the clearance you need to manipulate the torch freely and maintain the correct torch angle.

This pack includes two short back caps, so you can outfit multiple torches or keep a spare in your kit for when you inevitably drop one under the workbench. Designed to fit the most common TIG torches in the industry—the 17, 18, and 26 series—these caps are a plug-and-play upgrade for your existing setup. They are made from tough, heat-resistant materials that won't crack under pressure, and they come with the O-ring pre-installed to ensure you don't waste argon.

Don't let a bulky torch limit your welding capabilities. Keep a couple of these ESAB short back caps in your toolbox. They are the unsung heroes of difficult fit-ups, allowing you to use up those short pieces of tungsten you've been saving and get the job done right, no matter how tight the squeeze is. Compatible with air-cooled and water-cooled models, this is a must-have accessory for any serious fabricator.