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Von Duprin Exit Device Knob Trims

Shop Von Duprin knob trim for compatible exit devices, including 210-series options for 22 Series devices, 991-series trims for specified 98/99 applications and 880-series trims for specified 88 Series devices. Compare keyed, passage, night-latch and dummy configurations, along with blank-escutcheon options, to find the outside trim your door requires.

Match the exact device series and rim, mortise or vertical rod application before selecting a finish. Check each listing for function, cylinder requirements and included components. For other outside operating styles, browse all Von Duprin exit device trims or compare Von Duprin lever trims.
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Selecting Von Duprin Exit Device Knob Trim

Von Duprin knob trim is the outside trim used with a compatible exit device. Begin your selection with the device series and application, then compare the function and finish. A replacement should match the installed hardware's operating requirements as well as its appearance. Record the full exit device model and existing trim number before shopping, especially when several doors in a building use similar-looking hardware. Keeping those details together makes it easier to select the right trim for each opening.

The collection includes 210K and 210KBE options listed for 22 Series exit devices, 991-series knob trims for specified 98 and 99 Series applications, and 880 knob trims for specified 88 Series devices. Within those families, the application matters: listings distinguish 991KR rim trim from 991KM mortise trim, and 880KR rim trim from 880KV vertical rod trim. Use these model families to narrow your search, then check the individual listing and manufacturer documentation for the exact combination you need.

Compare the operating function before deciding on a finish. Available listings include keyed, passage, night-latch, blank-escutcheon and dummy configurations. These descriptions identify different ways of managing outside access, so a matching knob shape does not establish that two trims operate alike. Review how the selected model works with its corresponding exit device and whether a cylinder is required or supplied separately. When replacing existing keyed hardware, include the cylinder and keying requirements in your order review instead of assuming the old components will transfer.

Next, check the physical details of the opening. Review door thickness, trim dimensions, mounting preparation and any handing requirements stated for the selected model. Compare the manufacturer's installation information with the existing holes and hardware before ordering a replacement. Also confirm the package contents so you know which installation components are included. Where several doors need matching trim, record the finish and complete part number for each one; the same building may use more than one device series or function.

Use the related collections to compare other outside trim styles or to select the matching inside device. The full Von Duprin exit device trim collection brings together knob, lever and pull options, while the lever-trim collection offers a focused comparison when the project calls for a lever. For new installations, review the exit device and exterior trim as a pair. For replacement work, matching the existing device, required function and door preparation is the starting point for a useful shortlist.