Hager BB1199 4-1/2" x 4-1/2" Heavy Weight, Rust Resistant Hinge

Full Mortise Ball Bearing Hinge, Heavy Weight, 4-1/2" by 4-1/2", 5 Knuckle

Certifications: ANSI A2111 (Brass), ANSI A5111 (Stainless Steel)

Finishes: US3, US4, US10, US10B, US15, US26, US26D, US32, US32D

Features: Four ball bearings. Non-rising removable pin with tip and plug.

Fire Rating: Stainless steel model complies with NFPA80 requirements for use on fire rated door assemblies

Hinge Size: 4-1/2" x 4-1/2"

Knuckles: 5

Material: Brass with Stainless Steel Pin, Stainless Steel with Stainless Steel Pin

Notes: Furnished with fastener hole locations that conform to standards approved by ANSI A156.7

Product Description: Full Mortise, Ball Bearing, Heavy Weight