0193570109 - ESAB Eco-Arc II Replacement Adjustable Locking Arm

Fix Your Drooping Helmet Fast

There are few things more frustrating on the job than a welding helmet that won't stay put. If your ESAB Eco-Arc II hood keeps falling down when you try to flip it up, or if the pivot feels loose and unresponsive, the locking arm is likely the culprit. The ESAB 0193570109 Adjustable Locking Arm is the exact part you need to fix that problem and get your gear working like new again.

This isn't a generic knock-off; it's the genuine article from ESAB, meaning it fits your headgear perfectly without any modification. The adjustable design lets you dial in exactly how the helmet sits and locks, giving you back control over your gear. Whether you are grinding, inspecting a weld, or just taking a breather, you need your hood to stay in the raised position until you are ready to nod it down. This simple plastic component provides the friction and locking detent necessary to make that happen.

Don't struggle with duct tape fixes or over-tightening your side knobs until they strip. Swap out the worn locking arm with this fresh replacement. It takes just minutes to install, and it makes a world of difference in your daily comfort. Keep a spare in your toolbox so a broken pivot never slows you down in the middle of a project.