Von Duprin 606K-DT Knob Dummy ...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$592.00
$471.37
Von Duprin 606K-DT Knob, Dummy, Function, Trim for 88 Series Exit Devices

Von Duprin 606K-DT Knob Dummy Function Exit Device Trim for 88 Series

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Model: 606K-DT 26D
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In Stock (leaves warehouse same day if ordered before 3pm ET)

$592.00
$471.37
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Von Duprin 606K-DT Knob Dummy Function Exit Device Trim for 88 Series

Narrow-Profile Knob Trim for Commercial 88 Series Exit Devices

The Von Duprin 606K-DT is a Grade 1, heavy-duty knob dummy function exit device trim designed specifically for compatibility with Von Duprin 88 Series Exit Devices. Part of the 606K Series trim line, this non-handed trim features a narrow design knob with a 3/16" (5 mm) thick escutcheon available in brass, bronze, or stainless steel, offering a refined and durable finish suited for demanding commercial environments. With a product projection of 2 3/4", the 606K-DT delivers a low-profile, professional appearance while maintaining the robust construction expected of Von Duprin commercial door hardware.

Professional Features & Benefits

  • Narrow-Profile Knob Design: Features a narrow design knob trim with a 3/16" (5 mm) thick brass, bronze, or stainless steel escutcheon for a sleek, low-profile appearance on commercial doors.
  • Product Projection: 2 3/4" projection provides a compact, unobtrusive profile suitable for high-traffic commercial applications.
  • Dummy Function: Knob dummy function provides a non-operational grip for coordinated trim aesthetics on paired or inactive door leafs without mechanical latch engagement.
  • Non-Handed Configuration: Non-handed design simplifies ordering and installation, eliminating the need to specify door handing for compatible applications.
  • Grade 1 Heavy-Duty Construction: Rated Grade 1 and designated heavy duty, meeting the performance demands of commercial-grade exit device trim applications.
  • 88 Series Compatibility: Engineered specifically for use with Von Duprin 88 Series Exit Devices, ensuring seamless integration and reliable performance.
  • Material Options: Available in brass, bronze, or stainless steel to coordinate with a wide range of architectural hardware finishes and design requirements.

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
  • Product Model: 606K-DT
  • Product Function: Knob, Dummy
  • Door Hand Direction: Non-Handed
  • Product Projection: 2 3/4"
  • 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-duty construction and Grade 1 performance ratings, ensuring long-term dependability in demanding commercial environments. The 606K-DT's narrow-profile 3/16" (5 mm) thick escutcheon in brass, bronze, or stainless steel reflects Von Duprin's commitment to both durability and architectural versatility. Engineered for seamless compatibility with the 88 Series Exit Device platform, this trim is a trusted choice for commercial door hardware professionals.

Manufacturer Resources

Von Duprin 88 Series Catalog

Product Specs

Subcategory:
Exit Device Trim
Series:
88 Exit Trim
Grade:
Grade 1
Duty Level:
Heavy Duty
Compatibility:
88 Series Exit Devices
Product Group:
Exit Devices and Trim
Product Subgroup:
Exit Device Trim
Product Type:
Exit Device Trims
Commercial/Residential:
Commercial
Product Model:
606K-DT
Product Function:
Knob, Dummy
Door Hand Direction:
Non-Handed
Product Projection:
2 3/4"
Product Category:
Exit Devices and Trim
Department:
Door Hardware

Von Duprin 606K-DT 26D – Frequently Asked Questions

1) What does the Von Duprin 606K-DT dummy trim actually do on the door?
Nothing mechanical. The 606K-DT is a knob dummy trim: it gives a fixed grip and a finished escutcheon on the outside of the door, but it does not retract the latch and it does not operate the exit device. Anyone coming from outside stays locked out. It exists so an inactive leaf, or a door where outside entry is not wanted, still looks like the openings around it. If you need the outside knob to release the device, a dummy trim is the wrong part.
2) How far does the 606K-DT knob trim stick out from the door face?
Projection is 2-3/4 inches from the door face, on a narrow escutcheon 3/16 inch (5 mm) thick. That matters where the door swings into a corridor with a clearance limit, or where it passes close to a wall, a railing, or an adjacent leaf. Measure the swing path against 2-3/4 inches before you commit.
3) Should I use a dummy trim or a keyed trim on the outside of an exit device?
It comes down to whether anyone needs to get in through that door. A dummy knob like the 606K-DT is pure grip and appearance, no key, no latch retraction. If someone has to enter with a key, you want a nightlatch or keyed entry trim instead. In that lane, Sargent's 704ET is a night latch lever trim and Corbin Russwin's VT957ET is a nightlatch escutcheon trim. If the door should stay unlocked from outside during business hours, a passage function trim such as the Corbin Russwin 3310AET is the type to look at. The dummy is for inactive leaves and exit-only doors.
4) I have a pair of doors with one inactive leaf. What trim goes on the inactive side?
A dummy is exactly the part for that. On a pair, the inactive leaf typically carries a device that is only pushed from inside, and the outside face needs a matching grip with no function behind it. The 606K-DT knob dummy gives you that on Von Duprin 88 Series devices, with the same escutcheon appearance as the keyed or lever trims on the active leaf. Order both leaves in the same finish so the pair reads as one opening.
5) We are adding access control to the opening. Does the 606K-DT work for that?
No. The Von Duprin 606K-DT is a mechanical knob dummy trim with no latch engagement, so it has no electrified function. For an electrified outside trim, Command Access offers the 230L for V96, 36 and 23 Series devices, plus the ET15, ET25 and ET26 series, all with 12V and 24V operation and fail safe or fail secure options; the ET26 is Grade 1 with a field reversible design. Dormakaba also offers the E-Plex 201U electronic pushbutton exit trim and the PowerPlex P201U for rim, mortise and surface vertical rod devices. Confirm the exit device family and the voltage available at the door before selecting.
6) I need the outside trim to actually open the door, not just be a pull. What should I order instead of the 606K-DT?
The 606K-DT is a dummy function trim, so the knob is a fixed grip with no mechanical latch engagement. If the outside trim has to operate, look at an operating function trim instead. The Marks USA M195F is a storeroom function lever and rose exit device trim for M9900 touchbar devices, the Design Hardware KIL-ENTRY is a Grade 1 entry function trim with a flat lever and Schlage C keyway for 1000 and 2000 Series exit devices, and the Corbin Russwin x910ET is a Grade 1 passage function heavy-duty trim for ED5200S, ED5200, ED5400 and ED5800 Series devices. Pick by the function the opening needs and by the exit device family already installed.
7) Is a nightlatch trim the same thing as the 606K-DT dummy trim?
No. A nightlatch trim retracts the latch with a key, while the Von Duprin 606K-DT knob dummy trim provides a non-operational grip with no mechanical latch engagement. Nightlatch options include the Sargent 704ET, a Grade 1 heavy duty night latch lever trim with field reversible operation for 700 Series devices, the Corbin Russwin VT957ET nightlatch escutcheon trim in stamped or formed stainless steel for ED5000 Series devices, and the Dorma YR03R wide stile night latch lever trim. Order a nightlatch only when someone needs keyed re-entry from the outside; order the dummy trim when the leaf is inactive or the outside grip is cosmetic.
8) Our spec calls for heavy duty Grade 1 exit trim. Which trims meet that besides the Von Duprin 606K-DT?
The Von Duprin 606K-DT is Grade 1 and designated heavy duty. On the operating side, the Sargent 704ET night latch lever trim and the Sargent 704-ETL nightlatch lever trim with key retract function are both Grade 1 and heavy duty, and the Falcon 510L classroom function trim is heavy duty for 24/25 Series devices. The Pamex E9000 storeroom L3 lever trim is Grade 1 heavy duty as well. By contrast the Falcon 179L lever control trim and the Falcon 212L escutcheon lever trim are medium duty, which is worth catching if the submittal specifies heavy duty throughout.
9) Can I put the 606K-DT on a Corbin Russwin or Sargent exit device?
No. The Von Duprin 606K-DT is engineered for Von Duprin 88 Series exit devices, and exit trim mounts to the device chassis rather than being universal. For Corbin Russwin devices the trim is matched by series: the 3310AET is passage function for ED300 Series, the x810ET is passage function for ED4000 Series, and the x910ET is passage function for the ED5200S, ED5200, ED5400 and ED5800 Series. For Sargent, the 744 is a Grade 1 night latch freewheeling trim that retracts the latch by key for 8700 and 8900 Series surface vertical rod and mortise devices. Identify the device series first, then order the trim built for it.
10) What finishes does the Von Duprin 606K-DT knob trim come in?
Eleven finishes: 605 bright brass, 606 satin brass, 612 satin bronze, 613 oil rubbed bronze, 619 satin nickel, 622 matte black, 625 bright chrome, 626 satin chrome, 629/US32 bright stainless steel, 643E aged bronze, and 693/SPBLK black painted. 626 satin chrome and 630-family stainless are the usual commercial standards, so if you are matching existing openings in an office or school, 626 or 629 is most likely what is already on the doors. The escutcheon itself is brass, bronze, or stainless steel depending on the finish.
11) Do I have to specify left or right hand when ordering the 606K-DT exit trim?
No handing to specify. The 606K-DT knob trim is non-handed, so one part number covers left and right hand openings. For a property manager stocking spares across a building, that means one trim on the shelf covers every 88 Series door regardless of swing.
12) Is the Von Duprin 606K-DT trim heavy enough for a school or hospital corridor?
It is a Grade 1, heavy duty trim, which is the top ANSI/BHMA performance tier for commercial door hardware and what specs typically call for in schools, healthcare, and high traffic public buildings. As a dummy, it takes pulling and leaning loads rather than latch operation, so the escutcheon fasteners and the knob attachment are what carry the abuse.
13) Is there a cheaper way to finish the outside of an exit-only door than a knob dummy trim?
Yes, a pull or blank plate does the same job with no knob. BEST's 1701 is an exit-only pull trim for 2000 Series devices in wide stile, and the 2001 is the narrow stile exit-only pull with a cover plate. Falcon's 212L is a blank escutcheon trim for their 20 Series. Those cover the hole and give a grip without a knob body. Pick the knob dummy instead when the other openings in the building already wear knob trim and you want the pair to match.
14) Will the 606K-DT knob trim work on a narrow stile aluminum storefront door?
The 606K-DT is matched to Von Duprin 88 Series devices, and its escutcheon is a narrow design at 3/16 inch thick with a 2-3/4 inch projection. Confirm the 88 Series device itself is the one on your storefront leaf, because the trim follows the device, not the door. If your opening is running a narrow stile device from another line, BEST's 2901 narrow stile exit only lever trim and 2001 narrow stile pull trim are built for 2000 Series narrow stile applications.
15) Does the 606K-DT dummy trim need a cylinder?
No cylinder. A dummy knob has no keyway and no lock mechanism, so there is nothing to key and nothing to order from your keying schedule. That is the practical difference from trims sold less cylinder, like the Design Hardware 2P-03NL night latch pull or the Tell exit device pull trim with cylinder hole, which both need a cylinder supplied before the door works.
16) Which exit trims list a door thickness range, since I have doors that vary across the building?
Among the Tell escutcheon trims, the EDELT53 entry function trim, the EDELT80 storeroom function trim and the EDPT pull trim all list a 1-3/8 inch to 1-3/4 inch door thickness range, and the Tell EDTHP53 thumbpiece entry trim lists the same range. The Pamex E9000 storeroom L3 lever heavy duty trim is Grade 1 and lists 1-3/8 inch to 2 inch. Note these are operating and pull trims rather than dummy trims, so they are alternatives only where the outside trim needs a function; the Von Duprin 606K-DT covers the fixed knob grip role on 88 Series devices.
17) What is the difference between a blank escutcheon trim and the 606K-DT dummy knob trim?
A blank escutcheon has no grip on it at all. The Falcon 212L is a 20 Series escutcheon lever trim listed with a blank escutcheon function and shear pin protection, medium duty. The Von Duprin 606K-DT carries a narrow design knob on a 3/16 inch thick brass, bronze or stainless steel escutcheon and is Grade 1 heavy duty for 88 Series devices. Use a blank escutcheon where the outside face should be smooth with nothing to pull on, and the dummy knob where someone needs a grip to pull the inactive leaf closed.
18) Do any of these exit trims carry a fire rating for a rated opening?
Among the Accentra trims, the 121NL nightlatch trim, the 426F Augusta lever escutcheon trim for 6000 and 1800 Series devices, the AU-441F night latch keyed lever trim and the 446F Augusta lever classroom function trim are each listed with a fire rating of No. For a rated opening, the fire label is carried by the exit device and door assembly, so verify the device listing and the opening documentation rather than selecting trim on that basis alone. The Von Duprin 606K-DT is a Grade 1 heavy duty knob dummy trim for 88 Series devices.
19) Is the 606K-DT non-handed like other exit trims, or do I need to specify hand?
The Von Duprin 606K-DT is non-handed, so no hand needs to be specified when ordering it for an 88 Series exit device. Some operating trims handle this differently through field reversibility instead: the Sargent 704ET night latch lever trim has field reversible operation and the Command Access ET26 electrified trim uses a field reversible design. Either approach removes the handing decision at the counter, but a field reversible trim still has to be set at install while a non-handed knob does not.
How fast can I get the Von Duprin 606K-DT 26D delivered?
Most orders ship the same day from our distribution partners, with quick delivery throughout the continental U.S. Need it urgently? Contact Us for expedited shipping options.
Can I return it if it doesn’t work for me?
Yes—ZenSupply offers a hassle-free return policy. If the product isn’t the right fit, reach out to our support team for a return authorization or setup a return by following our return instructions.
Does the Von Duprin 606K-DT 26D come with a warranty?
Absolutely. The Von Duprin 606K-DT 26D is backed by a manufacturer’s warranty. For full warranty terms, check the product documentation or Contact Us.
How do I get technical support or installation help for the Von Duprin 606K-DT 26D?
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