- For Metal Doors Fire Rated up to and Including 3 Hours, up to 4'w x 8'h
- Non-handed
- Fully automatic–opening active door retracts top and bottom bolts
- Low closing force
- Override feature prevents damage to doors or bolts if bolt heads are blocked from entering strikes
- Bolt head rods are adjustable up to 1-1/2"
- Thermal lock automatically locks the inactive door under high heat conditions due to fire
- UL Listed
- Average weight per unit = 2.5 lbs
Options: Can be used with the No. 1870 Dust Proof Strike