The Security Door Hinge is specifically designed to provide long lasting service while withstanding external force which is appropriate for use in residential and commercial places where security is paramount. The Four Ball Bearing Reinforced Security Hinges that we manufacture are designed and developed from good material with the focus on durability as well as smooth function. Having four ball bearings incorporated cuts down friction so opening a and closing the door is easy even if it’s heavily used. The reinforced design incorporates additional strength and makes the Reinforced Security Hinges more anti tamper and anti wear escalating the security even more. Having been involved for a long time as a China security door hinge manufacturer, we pay close attention to the production work as well as quality control so that every hinge produced meets the International standards.
| Item | Parameter |
| Name | Four Ball Bearing Reinforced Security Hinge |
| Model Number | DS03-005 |
| Specification | 5*3.5*3mm |
| Material | A: SUS201 B: SUS304 |
| Finishes | Black PVD, Matt Antique Brass-PVD, Polished Brass/PVD, Polished Stainless Steel, Satin Brass PVD, Satin Stainless Steel |
| Certificated | N/A |
