Description
- Double and triple weight steel weld-on prison hinges.
- Made for very heavy doors such as prison doors, lead-lined x-ray room doors, and other exceptionally heavy doors.
- Also for hinged cell-front doors and grated steel doors of penitentiaries, jails, reformatories, etc.
- Made from steel with welded pin. Phosphated and prime coated for painting.
- Hinge pin is on solid piece of steel welded at both ends making pin removable impossible.
- Features two concealed ball bearings assemblies with hardened raceways.
- Rolled knuckles are welded and machined.
- Hinge is not swagged. Made for full surface installation (not for mortise installations)
- Lubrication port in barrel of hinge.
- Note: Weight rating is based on a door that is 7′ H x 3′ W using three hinges.
800 lb Model:
- Made of double weight steel capable of carrying doors weighing up to 800 lb per three hinges.
- Each hinge leaf is 5″ H x 2-7/16″ W.
- Pin diameter is 1/2″. Barrell diameter is 1″.
- Leaf thickness is 9/32″ (7.1mm).
- Each bearing contains sixteen 1/8″ (3.2mm) hardened and ground steel balls which are assembled within a jacket.
1200 lb Model:
- Made of triple weight steel capable of carrying doors weighing up to 1200 lb per three hinges.
- Each hinge leaf is 5″ H x 2-3/16″ W.
- Pin diameter is 3/4″. Barrel diameter is 1-7/16″
- Leaf thickness is 3/8″ (9.5mm).
- Each bearing contains sixteen 3/16″ (4.8mm) hardened and ground steel balls assembled within a jacket.
Cabinet Hinges
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