Ensures you get the correct level of comfort and protection
Designed to fit 3M™ Speedglas™ Welding Helmets 9100-QR, 100-QR and 10-QR
Fits many of the industry’s safety helmets, including 3M™ Safety Helmets H-701
Replaces worn or damaged parts
3M™ Speedglas™ Quick Release Rail (QR), 197139 is our replacement quick-release rail that’s designed to fit 3M™ Speedglas™ Welding Helmets 9100-QR, 100-QR and 10-QR.