Von Duprin 880K-DT Dummy Knob Exit Device Trim for 88 Series, Heavy Duty Grade 1, Non-Handed

Von Duprin 880K-DT Dummy Knob Exit Device Trim for 88 Series, Heavy Duty Grade 1, Non-Handed

Professional-Grade 880 Series Trim for Von Duprin 88 Series Exit Devices

The Von Duprin 880K-DT is a Heavy Duty, Grade 1 dummy knob exit device trim designed specifically for use with Von Duprin 88 Series exit devices. Constructed from heavy 10 gauge (2.4 mm) brass, bronze, or stainless steel, this 880 Series trim delivers exceptional durability and a professional finish for commercial applications. The non-handed design simplifies installation and inventory management, while a product projection of 2 3/4" (70 mm) ensures a consistent, ergonomic profile. Compatible with Rim, Surface Mounted Vertical Rod, Concealed Vertical Rod, and Mortise configurations of the 88 Series, this trim supports both panic and fire rated applications.

Professional Features & Benefits

• Heavy-Duty Construction: Manufactured from heavy 10 gauge (2.4 mm) brass, bronze, or stainless steel for long-lasting performance in demanding commercial environments.
• Grade 1 Rated: Meets Grade 1 standards, the highest commercial duty classification, ensuring reliable operation in high-traffic facilities.
• Non-Handed Design: The non-handed configuration eliminates handing concerns during ordering and installation, reducing lead times and simplifying field adjustments.
• Product Projection: Features a 2 3/4" (70 mm) projection for a consistent, ergonomic knob profile suited to commercial door applications.
• Broad 88 Series Compatibility: Designed for use with Von Duprin 88 Series exit devices across Rim, Surface Mounted Vertical Rod, Concealed Vertical Rod, and Mortise configurations for versatile installation options.
• Wide Style Cross Bar Device Support: The 88 Series is a wide style cross bar device available for panic and fire rated applications, and this trim is engineered to complement its full range of configurations.
• Flexible Function Options: The 880 Series trim line offers multiple available functions including 880DT, 880K, 880NL, and 880TP, with an optional 880EO exit only trim plate also available. To order with the exit device, specify 88EOx880EO.
• Flexible Field Sizing: The 88 Series features a non-handed design and flexible field sizing, making this trim an adaptable solution for a wide range of door openings.

Technical Specifications

• Subcategory: Exit Device Trim
• Series: 88 Exit Trim
• Grade: Grade 1
• Duty Level: Heavy Duty
• Compatibilty: 88 Series Exit Devices
• Product Group: Exit Devices and Trim
• Product Subgroup: Exit Device Trim
• Product Type: Exit Device Trim
• Commercial/Residential: Commercial
• Rim Center Line: A 39 13/16 (1011 mm) B 36 13/16 (935 mm)
• Mortise Lock Center Line: A 39 13/16 (1011 mm) B 38 9/16 (979 mm)
• Surface Mounted Vertical Rod Center Line: A 39 13/16 (1011 mm) B 38 5/16 (973 mm)
• Product Model: 880K-DT
• Product Function: Dummy Knob
• Door Hand Direction: Non-Handed
• Product Projection: 2 3/4" (70 mm)
• Product Category: Exit Devices and Trim
• Department: Door Hardware

Professional Applications

• Commercial Office Buildings
• Educational Facilities
• Healthcare Institutions
• Retail Establishments
• Industrial and Warehouse Facilities
• Multi-Tenant Residential Properties
• Government and Municipal Buildings

Why Choose Von Duprin Quality?

Von Duprin exit device trim products deliver professional-grade reliability with heavy 10 gauge (2.4 mm) brass, bronze, or stainless steel construction rated for the most demanding commercial applications. The 880K-DT carries a Grade 1 duty rating and is engineered to integrate seamlessly with the full range of Von Duprin 88 Series exit device configurations, including Rim, Surface Mounted Vertical Rod, Concealed Vertical Rod, and Mortise types. Engineered for commercial environments where dependable performance and code compliance are essential, Von Duprin hardware is a trusted choice for security professionals.