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The PRO-SAFE WH-HEAD-ST is a replacement headgear assembly designed for use with the PRO-SAFE 100-ST welding helmet series. The headgear provides the internal suspension and adjustment mechanism that positions the helmet shell correctly over the welder's face and distributes the weight of the helmet across the head. When the original headgear cracks, loses its adjustment ratchet function, or wears through the sweatband contact points, this replacement restores proper fit and safe positioning without requiring full helmet replacement. The part ships individually and is finished in black.
This headgear is intended for professional welding environments where the PRO-SAFE 100-ST helmet series is in service. Typical users include structural welders, pipefitters, and fabrication shop workers who rely on the 100-ST for daily arc welding operations. Replacing worn or damaged headgear extends the service life of an otherwise functional helmet shell and keeps workers in compliance with proper PPE fit requirements. The unit weighs 1 pound, making it a straightforward drop-in service part to stock on a work truck or in a shop supply cabinet.
Designed for use with the PRO-SAFE welding helmet Series 100-ST as a direct OEM-style replacement headgear assembly.
Headgear replacement on welding helmets is performed by welders or PPE safety personnel and requires no special tools in most cases. Before beginning, ensure the helmet shell is clean and free of arc spatter or debris that could interfere with the headgear attachment points. Follow the helmet manufacturer's disassembly sequence to release the existing headgear clips or pivot pins before installing the new assembly. Verify the ratchet adjustment mechanism moves freely and holds position before returning the helmet to service.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
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