Product Description
9975HL-US4-3 Von Duprin 9975 Series Hospital Latch Mortise Lock Exit Device in Satin Brass
The 9975HL-US4-3 is a Von Duprin 9975 Series Mortise Lock exit device in Satin Brass (US4/606), sized for 3' doors. Exit Only — push bar operation from inside only, no outside trim. Free egress from inside. No cylinder required for this function.
ANSI/BHMA A156.3 Grade 1 certified. Hex key dogging standard. Field reversible handing.
Pro-Tip from Our Locksmiths: The 9975 mortise lock exit device combines exit device push bar with a mortise lock body recessed into the door edge. This gives you the latching security of a mortise lock with code-compliant panic hardware. Popular on storefront doors where you need both security and life safety.
| Specifications | |
|---|---|
| Part Number | 9975HL-US4-3 |
| Brand | Von Duprin (Allegion) |
| Series | Von Duprin 9975 |
| Function | Exit Only |
| Grade | ANSI/BHMA A156.3 Grade 1 |
| Mount Type | Mortise Lock (mortise body recessed into door edge) |
| Finish | Satin Brass (US4/606) |
| Door Size | 3 Foot |
| Cylinder | No cylinder required for this function |
| Fire Rating | Non Fire Rated |
- Von Duprin 9975 Series touch bar mechanism — Grade 1 architectural-grade panic hardware
- Mortise Lock (mortise body recessed into door edge)
- Satin Brass finish
- Hex key dogging standard — hold latch retracted during business hours
Image shown is representative of the product line. Actual finish, trim, and configuration may vary by SKU.
