Best Seller | SAFETY TECHNOLOGY INTERNATIONAL STI-4130 Break Glass Cover,Polycarbonate/Glass Fire Alarm Break Glass Cover, Open Back, Indoor, Color Red, Material Polycarbonate/Glass, Mounting Surface, Width 6 1/2 in, Depth 3 1/2 in, Height 9 in, For Use With Pull Stations, Operating Temp. -40 Degrees to 250 Degrees F, Includes Spacer, Mounting... ... more SAFETY TECHNOLOGY INTERNATIONAL STI-4130 Break Glass Cover,Polycarbonate/Glass Fire Alarm Break Glass Cover, Open Back, Indoor, Color Red, Material Polycarbonate/Glass, Mounting Surface, Width 6 1/2 in, Depth 3 1/2 in, Height 9 in, For Use With Pull Stations, Operating Temp. -40 Degrees to 250 Degrees F, Includes Spacer, Mounting... | | $57.85 go to store |