Von Duprin 606K Knob Function ...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$592.00
$517.51
Von Duprin 606K Knob, Function, Trim for 88 Series Exit Devices

Von Duprin 606K Knob Function Exit Device Trim for 88 Series, Narrow Design, Heavy Duty Grade 1

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Model: 606K 26D
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$592.00
$517.51
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Von Duprin 606K Knob Function Exit Device Trim for 88 Series, Narrow Design, Heavy Duty Grade 1

Commercial-Grade Knob Trim for 88 Series Exit Devices

The Von Duprin 606K is a professional-grade knob function exit device trim designed specifically for compatibility with Von Duprin 88 Series Exit Devices. Featuring a narrow design knob with a 3/16" (5 mm) thick escutcheon available in brass, bronze, or stainless steel, this trim delivers a refined, low-profile appearance without compromising durability. Rated Grade 1 and Heavy Duty for demanding commercial applications, the 606K provides a reliable and code-compliant trim solution for high-traffic door openings.

Professional Features & Benefits

  • Narrow Design Escutcheon: Features a slim 3/16" (5 mm) thick escutcheon profile for a clean, low-profile aesthetic suited to commercial door applications.
  • Material Options: Available in brass, bronze, or stainless steel to accommodate a variety of architectural finish requirements.
  • Grade 1 Heavy Duty Rating: Certified Grade 1 and rated Heavy Duty, ensuring long-term performance in high-traffic commercial environments.
  • 88 Series Compatibility: Engineered specifically for use with Von Duprin 88 Series Exit Devices, ensuring seamless integration and proper function.
  • Knob Function Trim: Provides knob-style entry control on the secure side, allowing coordinated access and egress management.
  • Non-Handed Design: Non-handed configuration simplifies ordering and installation, eliminating the need to specify door handing.
  • Product Projection: 2 3/4" projection provides comfortable grip clearance for smooth, reliable operation.
  • Commercial Application Ready: Designed and rated for commercial use, meeting the demands of office buildings, educational facilities, healthcare institutions, and more.

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
  • Product Function: Knob
  • 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 are engineered to deliver professional-grade reliability, with the 606K Series featuring a 3/16" (5 mm) thick brass, bronze, or stainless steel escutcheon rated Grade 1 Heavy Duty for sustained performance in demanding commercial environments. The non-handed design and dedicated compatibility with the 88 Series Exit Devices ensure straightforward installation and dependable long-term operation. Engineered for commercial applications where consistent performance and architectural integrity are essential.

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
Product Function:
Knob
Door Hand Direction:
Non-Handed
Product Projection:
2 3/4"
Product Category:
Exit Devices and Trim
Department:
Door Hardware

Von Duprin 606K 26D – Frequently Asked Questions

1) Will the Von Duprin 606K trim work on any exit device, or only certain ones?
The 606K knob trim is built for Von Duprin 88 Series exit devices only. It is not a universal exit trim, so if the device on the door is a 98/99, 33A/35A or a competitor's rim device, this is the wrong trim. Confirm the device model stamped on the touchbar or chassis before ordering.
2) Do I need to specify left hand or right hand for the 606K exit trim?
No handing to specify. The 606K is non-handed, so one part number covers both left and right hand openings. For a property manager buying spares across a building, that means a single stocked trim covers every 88 Series door regardless of swing.
3) Is a knob trim acceptable, or does my facility need a lever?
The 606K is a knob function trim, not a lever. Knobs are still used on utility, mechanical, storage and service openings, but if the opening is on an accessible route many jurisdictions require operable hardware that does not need tight grasping or twisting, which rules a knob out. For those doors, lever exit trim such as the Falcon 510L heavy duty classroom trim or a Sargent 704ET night latch lever trim is the direction to go.
4) What lever trim can I use instead of the Von Duprin 606K knob trim if the opening has to meet ADA operable-hardware requirements?
The 606K is a knob function trim, and a knob requires grasping and twisting. If the opening needs a lever instead, Grade 1 heavy duty lever exit trims include the Sargent 704ET night latch lever trim with field reversible operation, the Falcon 510L classroom function heavy duty lever trim for 24/25 Series devices, and the Pamex E9000 storeroom function L3 lever trim. Note that each of those is built for its own device family, so the device on the door drives which one applies.
5) Will a Falcon or Sargent exit trim work on a Von Duprin 88 Series device instead of the 606K?
No. The 606K is engineered for Von Duprin 88 Series exit devices. The Falcon 510L is built for the Falcon 24/25 Series, the Sargent 744 for Sargent 8700 and 8900 surface vertical rod and mortise devices, and the Sargent 704ET for the Sargent 700 Series. Exit trim mounts to the device chassis and drives its own lock case, so it has to come from the same device family. For an 88 Series device, stay with 88 Series trim.
6) How far does the Von Duprin 606K knob trim stick out from the door face?
Projection is 2-3/4 inches from the door face. That matters where a door swings next to a wall, a return, or an adjacent leaf in a vestibule, and it is also what gives enough clearance to get a hand around the knob. Check it against any wall stop or hold-open you already have mounted.
7) Is the 606K rated for high traffic commercial openings?
Grade 1, heavy duty, and specified for commercial use. That is the top ANSI/BHMA durability tier, which is what a school, hospital or municipal building spec normally calls for on an exit opening. It is not a residential grade trim.
8) What finishes does the Von Duprin 606K 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, 643E aged bronze, and 693/SPBLK black painted. 626 satin chrome and 630-family stainless looks are the usual match for existing commercial openings; if you are matching a building standard, pull the finish code off the trim already on the door.
9) Is the 606K a complete replacement for the knob trim already on my 88 Series device?
If the existing trim is 88 Series knob trim, the 606K is the direct like-for-like part, since it is engineered specifically for 88 Series devices and is non-handed so swing is not a factor. What you should check is the finish code and whether your old trim was keyed, because the knob function here is knob-operated entry control on the secure side rather than a pull or blank plate.
10) Does any comparable trim let me keep the Von Duprin device family but add electric control?
Yes. The Command Access 230L is an electrified version of the Von Duprin 230L exit trim, listed for V96, 36 and 23 Series devices, with 12V/24V operation and fail safe or fail secure options. The 606K stays the mechanical knob trim for Von Duprin 88 Series devices, so confirm which Von Duprin device is on the opening before choosing between them.
11) The Von Duprin 606K is knob function. What do I order if the door needs night latch operation where the key retracts the latch?
Night latch trim is a different function from the 606K knob trim. Night latch options include the Sargent 704ET, a Grade 1 heavy duty night latch lever trim with field reversible operation, the Sargent 704-ETL night latch lever trim with key retract function for PE Series devices, the Sargent 744 freewheeling Grade 1 trim where the key retracts the latch on 8700 and 8900 devices, the Corbin Russwin VT957ET nightlatch escutcheon trim in stamped or formed stainless steel for ED5000 Series, and the Accentra 121NL exit device nightlatch trim.
12) If I need access control on the exit device instead of the mechanical Von Duprin 606K knob trim, what should I look at?
The 606K is a mechanical knob trim with no electrical function. For electrified or credential-based control, the Command Access ET26 is a Grade 1 electrified exit trim with field reversible design, the ET15 and ET25 are electrified exit trims with 12V/24V operation and fail safe or fail secure options, and the Falcon 510L-FSA/FSE is a heavy duty electrified lever trim for 25 Series devices. For pushbutton credentials, the Dormakaba E-Plex 201U is an electronic pushbutton exit trim and the PowerPlex P201U covers rim, mortise and SVR devices.
13) Is a medium duty exit trim an acceptable substitute for the Von Duprin 606K on a high traffic door?
The 606K is rated Grade 1 and Heavy Duty for commercial traffic. Falcon's 212L escutcheon lever trim for 20 Series devices and the 179L lever control trim for 1790 Series devices are both rated Medium Duty. If the specification calls for heavy duty, comparable heavy duty trims include the Falcon 510L for 24/25 Series and the Sargent 704ET, both Grade 1 heavy duty. Duty level is usually set by the traffic count on the opening rather than by preference.
14) What is the difference between the Von Duprin 606K and a passage function exit trim?
The 606K is knob function trim for 88 Series devices, giving knob-style entry control on the secure side. Passage function trims are always unlocked from the outside and simply retract the latch: examples include the Arrow SRX01 passage Sierra lever with rose for ED910, S1150 and S1250 devices, the Corbin Russwin 3310AET passage trim for ED300 Series, the x810ET passage trim for ED4000 Series, and the x910ET heavy duty passage trim for the ED5200S, ED5200, ED5400 and ED5800 Series. Choose based on whether the outside needs to be securable.
15) I need a keyed entry trim rather than the Von Duprin 606K knob. What compares?
Entry function trims include the Design Hardware KIL entry trim for 1000 and 2000 Series exit devices with a Schlage C keyway and flat lever, the Design Hardware LE08 entry function trim for 1000R and 2000R devices with a flat lever and escutcheon, the Delaney 500L entrance function lever trim offered in CT, MD and SD lever styles, and the Tell EDELT53 keyed entry escutcheon lever trim. The 606K remains the knob option and is matched to Von Duprin 88 Series devices.
16) The escutcheon on my old trim is bent up. Is the 606K a slim plate or a heavy one?
It is a narrow design escutcheon, 3/16 inch (5 mm) thick, in brass, bronze or stainless steel depending on the finish chosen. Slim profile, but solid material rather than a thin stamping, which is why it carries the Grade 1 heavy duty rating.
17) Do I have to specify handing when cross-shopping the Von Duprin 606K against other exit trims?
Not for the 606K itself, which is non-handed, so one part number covers left and right hand openings. Among comparable trims the Sargent 704ET and the Command Access ET26 are described as field reversible, meaning handing is set during installation rather than at order. Other trims in the category are ordered by function and device series, so confirm handing requirements per manufacturer before placing the order.
18) Are there exit trims with a published door thickness range I can check against a 1-3/8 inch door when comparing to the Von Duprin 606K?
Yes. The Pamex E9000 storeroom L3 lever trim covers doors 1-3/8 inch to 2 inch. The Tell EDELT53 entry function escutcheon lever trim, the EDELT80 storeroom escutcheon lever trim, the EDPT pull trim with cylinder hole, and the EDTHP53 thumbpiece entry trim each cover 1-3/8 inch to 1-3/4 inch. For the 606K itself, the deciding factor is that it mounts to a Von Duprin 88 Series exit device, so the device sets the door prep.
How fast can I get the Von Duprin 606K 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 26D come with a warranty?
Absolutely. The Von Duprin 606K 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 26D?
You can call, text, or email our expert support team for fast answers. We’re here to help with product selection, installation tips, and troubleshooting. Contact Us
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