3CB1 - 4.5" x 4.5" Concealed Bearing Hinge Finish:Satin Bronze Provides protection for the bottom

Provides protection for the bottom of the door

Size: 1-1/8"w x 1-1/8"h

Hager 3553

Versatile: Field reversible handing

Device widths: 3FT (33" actual device width)

3CB1 - 4.5" x 4.5" Concealed Bearing Hinge Finish:Satin Bronze Provides protection for the bottomIves 3CB1 4 1 2" x 4 1 2" 3 Knuckle Concealed Bearing Hinge, Standard Weight Hinges tested for cycles, weather, and environment to ensure high performance Recommended for medium weight doors (<150 lbs) Recommended for medium frequency usage (<400 cycles per day) Made with two concealed nylon bearings Recommended for use with a door closer Packed with fasteners for hollow metal and wood doors UL Listed (3 Hour Fire Rated) UL Classified for windstorm