3M Speedglas 9100 Series Welding Helmets, 20 Pack VariesBy:Default conçu pour une utilisation intérieure

conçu pour une utilisation intérieure

effacement sécurisé et réécriture à 7 passages

These envelopes have a smooth finish

smooth finish white paper

in your office

3M Speedglas 9100 Series Welding Helmets, 20 Pack VariesBy:Default conçu pour une utilisation intérieure. Designed for optimal comfort and protection. Head suspension changes not only how you wear the helmet, but also how you experience fit, stability and balance. Smooth up and down pivot action that gently locks in the "up" position and the suspension keeps the helmet closer to user's head. Light state shade 3 with five sensitivity levels. Sensitivity adjustment allows for use with all Stick, MIG and TIG welding processes, with grinding and torch