National Hardware 4-1/2-in H Chrome Barrel Exterior Door Hinge Item #1914770 Model #K-507A-008-P10 Equipped with easily-operated locking feature

Equipped with easily-operated locking feature

for peak cutting performance in the toughest conditions

Meets ASTM B-32 specifications (Solder) and ASTM B-813 specifications (Flux)

but it's beautiful as well

This compact ductless system is simple to install

National Hardware 4-1/2-in H Chrome Barrel Exterior Door Hinge Item #1914770 Model #K-507A-008-P10 Equipped with easily-operated locking featurePatented ratchet adjustment eliminates need for adjustment locking pin Conforms to ANSI BHMA standard A156. 17 Meets NFPA8 standard for 3 hour fire rated doors minimum 2 spring hinges per door required Automatically closes door an alternative to overhead mounted door closers