Large head harness back cushion to suit the 3M™ Speedglas™ G5-01 Heavy Duty Welding Helmet and 3M™ Speedglas™ G5-02 Welding Helmet (part number 536211).
Larger cushion offers increased comfort for high-amperage welding over long periods
Can be easily attached to your existing Speedglas™ G5-01 or G5-02 welding helmet head harness.