Product Parameters:
Heavy duty full mortise hinge: Investment cast stainless steel hinge with a stainless steel pin, rated for heavy weight doors from 250 to 600 lb.
Concealed bearings: Two concealed, maintenance-free bearings deliver smooth, quiet door operation with no visible bearing hardware.
Electrified for access control: Electric thru-wire and monitor capability with 4 wires routes power and door status signals through the hinge, avoiding exposed cables across the frame.
Key Features
| No. | Feature | Description |
|---|---|---|
| 1 | Heavy duty full mortise | For heavy weight doors from 250 to 600 lb |
| 2 | Stainless steel construction | Investment cast 4.5 in square hinge with stainless steel pin and US32D satin stainless finish |
| 3 | Concealed bearings | Two concealed, maintenance-free bearings |
| 4 | Electric thru-wire and monitor | 4-wire electrification carries power and monitor signals through the hinge |
| 5 | Security Torx fasteners | 1/2 in x 1/4-20 machine Torx screws; all machine Torx screws supplied |
| 6 | Institutional hospital tip | Anti-ligature tip design for institutional openings |
| 7 | Reverse security stud | Welded reverse security stud for high-security door assemblies |
| 8 | Certified performance | Tested to ANSI A5111 |
Technical Parameters
| Parameter | Value |
|---|---|
| Hinge type | Heavy duty full mortise |
| Height | 4-1/2 in |
| Width | 4-1/2 in |
| Material | Stainless steel with stainless steel pin |
| Finish | US32D satin stainless steel |
| Knuckles | 3 |
| Bearings | Two concealed, maintenance-free bearings |
| Construction | Investment cast |
| Electrification | Electric thru-wire and monitor, 4 wires |
| Hinge leaf | Reverse security stud (welded) |
| Tips | Institutional hospital tip (anti-ligature) |
| Fasteners | 1/2 in x 1/4-20 machine Torx screws |
| Certification | Tested to ANSI A5111 |
Applications and Certifications
Designed for heavy weight commercial doors from 250 to 600 lb, this full mortise hinge suits high-traffic and high-security openings in institutional, healthcare, and commercial facilities.
The anti-ligature hospital tip, welded reverse security stud, and tamper-resistant security Torx fasteners make it a strong fit for behavioral health, detention, and other controlled environments.
Electric thru-wire and monitor functionality (4 wires) supports access control power and door status monitoring without exposed wiring across the frame.
Certification: tested to ANSI A5111.
Packaging
| Item | Details |
|---|---|
| Pack quantity | Pack of 3 hinges |
| Fasteners | All machine Torx screws included |
FAQ
1. What door weights is this hinge rated for?
It is designed for heavy weight doors ranging from 250 to 600 lb.
2. What does the 4-wire electrification do?
The electric thru-wire and monitor option routes low-voltage power and a door status signal through the hinge, so access control and monitoring devices work without cables running across the frame.
3. What makes it suitable for institutional use?
Anti-ligature institutional hospital tips, a welded reverse security stud, and tamper-resistant security Torx machine screws are all included as standard.
4. What finish is US32D?
US32D is the industry finish code for satin stainless steel, which matches brushed stainless steel doors and frames.
