Product Description
55DT-US26 Von Duprin 55 Series with 550DT Dummy Trim - Rim Exit Device in Bright Chrome
The Von Duprin 55DT-US26 is a narrow stile rim exit device built for aluminum storefront and glass doors where standard-width exit devices won't fit. Dummy Trim — non-functional outside pull for appearance. Provides a handle on the outside without any latch control. No cylinder required for this function.
The 55 Series crossbar design provides a wide "strike zone" for egress on doors with stiles as narrow as 1-3/4". Unlike modern pushpad devices, the crossbar spans nearly the full width of the door — giving occupants maximum activation area in an emergency. This is a handed device — verify LHR or RHR before ordering. UL listed for panic exit hardware with hex key dogging standard. ANSI/BHMA A156.3 Grade 1 certified.
Pro-Tip from Our Locksmiths: The 55 Series is handed — you must specify LHR or RHR at order. The internal lever arm is factory-set, so field-reversing is difficult and voids the warranty if done incorrectly. Double-check handing before you order.
| Specifications | |
|---|---|
| Part Number | 55DT-US26 |
| Function | DT - Dummy Trim |
| Grade | ANSI/BHMA A156.3 Grade 1 |
| Minimum Stile Width | 1-3/4" (44mm) |
| Door Material | Aluminum, Glass, Hollow Metal |
| Outside Trim | Included |
| Warranty | 5-Year Mechanical |
- Narrow stile crossbar design — fits door stiles as narrow as 1-3/4"
- Hex key dogging standard — holds latch retracted during business hours
- Handed device — factory-set for LHR or RHR
- Bright Chrome (US26/625) finish
Works With: Add outside trim separately: 550DT Dummy Pull, 555NL Night Latch Pull, or 379L Lever Trim. The 55 Series uses dedicated narrow stile trim — standard 99 or 33A trim will NOT fit. For pairs of doors, see the 5547 Concealed Vertical Rod.
Authorized Von Duprin Dealer — Lock Depot ships all Von Duprin products brand new in factory-sealed packaging with the complete manufacturer warranty. Same day shipping available on most orders. Questions? Contact us for free expert support.
Image shown is representative of the product line. Actual finish, trim, and configuration may vary by SKU.
