Hard hat and welding helmet system that allows welding helmet to nest over hard hat when raised. In addition, can easily detach welding helmet while hard hat remains in place for non-welding tasks.
The 3M™ Speedglas™ Welding Helmet 100 QR with Auto-Darkening Filter 100V and Hardhat H-701R features a quick release rail (QR) that allows you to easily detach the welding helmet while your hard hat remains in place as you perform non-welding tasks.
Other features include:
• 3M™ Speedglas™ Auto-Darkening Filter 100V with 1.7" x 3.7" viewing area (approx)
• Variable dark shades 8-12 and shade 3 light state. Ability to lock-in the light state, e.g when grinding.
• Delay function to set the dark-to-light opening time.
• Three sensitivity levels.
• Head suspension with smooth ratchet for precise tightening
• Compatible with select 3M™ Disposable Welding Particulate Respirators