3M Speedglas 9100 FX-Air 06-0400-56 Replacement Spring Mechanism, Black, One Size, Box of 2 3M Speedglas Utility Welding Helmet and flip-up weld shield

and flip-up weld shield

in accordance to your well-documented change-out schedule

and improved cut rate and consistency over previous-generation lapping films

It is designed for use with NIOSH-approved 3M Breathe Easy PAPR systems

the revolutionary Speedglas 9100 FX welding helmet system from 3M has Shade 5 SideWindows to increase peripheral view

3M Speedglas 9100 FX-Air 06-0400-56 Replacement Spring Mechanism, Black, One Size, Box of 2 3M Speedglas Utility Welding Helmet and flip-up weld shield3M Speedglas 9100 FX Air 06 0400 56 Replacement Spring Mechanism, Black Color, One Size Box of 2 3M Speedglas 9100 FX Air 06 0400 56 Replacement Spring Mechanism is a replaceable spare part for the 3M Speedglas Welding Helmet 9100 FX and 9100 FX Air. The spring mechanism is utilized in the flip up portion of the helmet. Available in Black Color, One Size, Box of 2.