- Featuring a non-removable security pin, this hinge is ideal for outswinging doors equipped with locking hardware
- Ideal for heavier weight doors (more than 150 lbs.)
- Recommended for high-frequency usage (400 cycles per day)
- Satin-chrome finish, with a steel base, delivers lasting durability in demanding environments
- Constructed with four ball bearing assemblies

This heavy-weight ball-bearing hinge protects doors with a built-in, non-removable security pin | 5050-09 displayed
Door Accessories,Cleanroom Accessories & Components,Cleanroom Accessories & Components,Cleanroom Accessories & Components,Cleanroom Accessories & Components,Cleanroom Accessories & Components,Cleanroom Accessories & Components,Cleanroom Accessories & Components
Full Mortise Five Knuckle Heavy Weight Ball Bearing Door Hinge; 4.5" H x 4.5" W
Custom-configured product: Please request quote. Terra will contact you for requirements.
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Summary
- Featuring a non-removable security pin, this hinge is ideal for outswinging doors equipped with locking hardware
- Ideal for heavier weight doors (more than 150 lbs.)
- Recommended for high-frequency usage (400 cycles per day)
- Satin-chrome finish, with a steel base, delivers lasting durability in demanding environments
- Constructed with four ball bearing assemblies
- Best suited for doors equipped with a door closer
- Cannot mix with continuous gear hinges on the same double door. Double doors must use matching pairs.
- Meets UL listing requirements for trusted, code-compliant performance
- Certified to ANSI/BHMA A156.1 for performance standards
- Meets ANSI/BHMA 156.7 for template hinge dimensions
- Minimum of 3 per order
Specifications
• Marks & Listings: UL