Corbin Russwin CL3870 Grade 2 ...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$370.01
$217.84
Corbin Russwin Corbin Russwin CL3870 Double/Full Dummy Trim Standard-Duty Cylindrical Lever Lock COR-CL3870-NON-KEYED

Corbin Russwin CL3870 Grade 2 Double/Full Dummy Trim Standard-Duty Cylindrical Lever Lock

(No reviews yet) Write a Review

Model: CL3870 NZD 626
Selected Finish is
Selected Lever Design is

In Stock (leaves warehouse same day if ordered before 3pm ET)

$370.01
$217.84
Adding to cart… The item has been added
Free Shipping on orders over $199
We price match and offer bulk discounts! Click Add to Quote. It's quick and easy.
✨
Earn points with this purchase! You can redeem points for giftcards, iPads, XBox's and more. View Rewards
Free Keying on all locks
You may also like

Corbin Russwin CL3870-NON-KEYED Double/Full Dummy Trim Cylindrical Lever Lock, Grade 2, Non-Handed, 1-3/8" to 1-3/4" Doors

Economical Grade 2 Standard-Duty Dummy Lever for Commercial Applications

The Corbin Russwin CL3870-NON-KEYED is a non-keyed, double/full dummy trim cylindrical lever lock from the CL3800 Series, designed for standard commercial applications where levers act as pulls only with no operational function. Rigid solid cast levers provide a clean, professional appearance on doors ranging from 1-3/8" to 1-3/4" in thickness. Certified to ANSI/BHMA Grade 2 and carrying a UL-cUL 3-hour fire rating, this lever lock delivers an outstanding combination of value and performance. The most common configuration features the NZD Newport lever in a 626 Satin Chrome finish.

Professional Features & Benefits

  • Grade 2 standard-duty lever lockset per ANSI/BHMA A156.2 Series 4000, Grade 2
  • Lever Release freewheeling levers for vandal resistance
  • Solid cast levers with no plastic inserts
  • Thrubolts prevent chassis rotation; ensure alignment, smooth operation and long life
  • Non-handed spring cassette prevents lever sag
  • 1/2" throw latchbolt accommodates 7/8" and 1" edge bore preps
  • 2-3/8", 2-3/4", 3-3/4" and 5" backsets available
  • UL/cUL listed for 3-hour fire doors up to 4' x 10'
  • 14 finishes plus MicroShield® antimicrobial options
  • High Security and security key systems available (Access 3®, Pyramid)
  • Five-year limited warranty

Technical Specifications

  • Grade: ANSI/BHMA A156.2 Series 4000, Grade 2
  • Door Prep: ANSI/BHMA A156.115
  • Handing: Non-handed
  • Door Thickness: 1-3/8" to 1-7/8" (35–48mm) standard; optional 2" 2-1/4" (57mm)
  • Backset: 2-3/4" (70mm) standard; optional 2-3/8", 3-3/4", 5"
  • Latchbolt: Stainless steel, 1/2" (13mm) throw
  • Front: Wrought brass, bronze, or stainless steel, 2-1/4" x 1-1/8" (standard)
  • Strike: Wrought brass or stainless steel, ANSI curved lip, 4-7/8" x 1-1/4" x 1-1/4" lip to center
  • Cylinder: Brass, 6-pin L4 keyway, 0-bitted standard
  • Minimum Stile: 4-1/2" (114mm)
  • Certifications: ANSI/BHMA A156.2 Grade 2; UL/cUL 3-hour fire rating; ADA A117.1; NFPA 80; Windstorm/Hurricane certified
  • Warranty: Five-year limited

Professional Applications

  • Interior Office Environments
  • Closets and Storage Rooms
  • Multi-Family Housing and Residential Complexes
  • Restaurants and Food Service Establishments
  • Retail Complexes and Commercial Storefronts
  • Educational Facilities
  • Healthcare Institutions

Why Choose Corbin Russwin Quality?

Corbin Russwin CL3800 Series cylindrical lever lock products deliver professional-grade reliability with solid cast levers and a steel substrate zinc dichromated for corrosion resistance, certified to ANSI/BHMA Grade 2 and rated for a UL-cUL 3-hour fire rating. Every unit is backed by a 7 Year Limited warranty, providing long-term confidence for commercial installations. Engineered for demanding standard commercial applications, the CL3870 offers an outstanding combination of value, durability, and performance where dependable quality is essential.

Manufacturer Resources

Corbin Russwin Condensed Catalog

Product Specs

Subcategory:
Cylindrical Locks
Product Group:
Mechanical Locks
Series:
CL3800 Series
Grade:
Grade 2
Duty Level:
Medium Duty
Keyed Function:
Non-Keyed
Warranty:
7 Year Limited
Product Subgroup:
Bored Locksets
Product Type:
Leversets
Keyed:
No
Commercial/Residential:
Commercial
Function Description:
Levers are rigid and acts as pull only - no operation.
Lock Type:
Cylindrical
Handle Type:
Lever
Lock Function:
Dummy
Product Attribute:
Cylindrical Locks
Product Model:
CL3870
Product Function:
Dummy
Door Hand Direction:
Non-Handed
Door Thickness Range:
1-3/8" to 1-3/4"
Fire Rating:
Yes
Product Category:
Mechanical Locks
Product Substrate:
Steel, Zinc dichromated for corrosion resistance
Department:
Door Hardware

Corbin Russwin CL3870 NZD 626 – Frequently Asked Questions

1) What does a Corbin Russwin CL3870 dummy lever actually do - does it latch?
No latch, no moving parts. The CL3870 is a dummy trim: the levers are rigid and act as a pull only, with no operation. There is no latchbolt, no bore-through function, and no key. It mounts to the door face as a pull on an inactive leaf of a pair, a closet door held by a catch or magnet, or the fixed half of a double door. If you need the door to stay closed on its own, you want a passage or privacy lockset instead.
2) Is the CL3870 a single dummy or a double dummy - do I get levers on both sides?
Double/full dummy, so it is trim on both faces of the door. That is the configuration for the inactive leaf of a pair or a double door where somebody pulls from either side. If you only need a lever on one face, a single dummy is the cheaper buy: the BEST 7KC Series 1DT single dummy is the Grade 2 medium-duty equivalent, and the BEST 9K Series 1DT is the Grade 1 heavy-duty version.
3) Will the Corbin Russwin CL3870 fit a 1-3/4 inch commercial door?
Yes. The CL3870 covers 1-3/8 inch through 1-3/4 inch doors, which spans both the standard commercial 1-3/4 inch leaf and the thinner 1-3/8 inch interior doors common in older buildings. Thicker than 1-3/4 and you are outside the range for this trim.
4) I need a lever that latches on a closet door, not a dummy - what should I buy instead?
For a closet or hall door that needs to stay shut, you want passage function, not dummy. Same medium-duty Grade 2 class: the Falcon B101 and the Accentra 5301LN Augusta are Grade 2 cylindrical passage levers, and the Hager 2510 is a Grade 2 passage lever rated for 1-3/8 to 2 inch doors. Dummy trim like the CL3870 has no latch at all, so it only works where a catch, magnet, or flush bolt holds the door.
5) Is a Baldwin 5103 half dummy the same thing as a Corbin Russwin CL3870?
They are both dummy function, but they are not interchangeable. The Baldwin Estate 5103 half dummy is supplied handed, as a left hand (5103-LDM) or a right hand (5103-RDM) part, so you order to the door. The CL3870 is non-handed double/full dummy trim, meaning one part number works either hand and the set covers both faces of the door rather than one.
6) Which dummy lever should I use on a fire-rated opening?
The CL3870 carries a fire rating and is UL/cUL listed for 3-hour fire doors up to 4 feet by 10 feet, with NFPA 80 and ADA A117.1 compliance stated. Among the other dummy-function levers, the Emtek Arts and Crafts and Cortina dummy pairs and the Callan Bentley Grade 2 dummy lever are catalogued on function and grade rather than on a fire listing, so specify the CL3870 where the door schedule calls out a rated opening.
7) I need a dummy lever on an opening that gets heavy traffic - what steps up from the CL3870?
Two Grade 1 heavy-duty dummy levers cover that. The BEST 9K Series 1DT is a single dummy trim cylindrical lever at Grade 1 heavy duty, and the Accentra 455LN Augusta from the 5400 Series is a Grade 1 heavy-duty single dummy cylindrical lever. The CL3870 is Grade 2 medium duty, which is the right band for interior offices, closets and multi-family corridors rather than a high-cycle entry.
8) The door needs to latch, not just have a pull - what do I order instead of the CL3870?
The CL3870 levers are rigid and act as a pull only, with no operation, so nothing retracts a latch. For a latching non-keyed opening at the same Grade 2 medium-duty level, the Falcon B101 is a Grade 2 medium-duty cylindrical passage lever with a non-handed design, and the Accentra 5301LN Augusta from the 5300 Series is a Grade 2 passage/closet cylindrical lever. Both operate a latchbolt; the CL3870 does not.
9) Is Grade 2 enough for the dummy levers in an apartment building or office corridor?
Grade 2, medium duty, is the usual call for interior commercial openings: offices, closets, multi-family units, retail. Where the traffic is hard, an entrance to a school corridor or a hospital wing, spec Grade 1 dummy trim instead, such as the BEST 9K Series 1DT. Since a dummy has no mechanism, the grade difference here is really about how the trim and rose hold up to being yanked, not about cycle life of a latch.
10) Which lever designs and finishes does the Corbin Russwin CL3870 come in?
Three lever designs, Armstrong (AZD), Newport (NZD), and Princeton (PZD), across fourteen finishes: 605 bright brass, 606 satin brass, 611 bright bronze, 612 satin bronze, 613 satin bronze oil-rubbed, 613E dark oxidized satin bronze equivalent, 613L dark oxidized satin bronze oil-rubbed, 618 bright nickel, 619 satin nickel, 625 bright chrome, 626 satin chrome, 722 black oxidized bronze oil-rubbed, BSP black suede, and WSP white suede powder coat. That matters when you are matching dummy trim to keyed CL3800 Series locks already hanging elsewhere in the building, since the same lever design and finish codes carry across the series.
11) Does the CL3870 dummy need a cross bore in the door, or does it surface mount?
There is no latch and no operation in the CL3870, so the levers are trim mounted to the door face rather than driven through a functioning chassis. Practically, that means a dummy pair can go onto a leaf that was never prepped for a working lockset, which is why it is the common answer for an inactive leaf or a door with a magnetic catch. If the leaf is already bored 2-1/8 inch for a lockset, dummy trim covers it.
12) What is a lighter-duty alternative to the CL3870 for a residential-style interior door?
The Callan Bentley is a Grade 2 dummy lever, and for lower-grade interior trim the Callan Asheville is a Grade 3 passage leverset and the Kwikset 200BRNL Breton is a Grade 3 passage lever for 1-3/8 inch to 1-3/4 inch doors. The CL3870 is specified commercial at Grade 2 with a steel substrate zinc dichromated for corrosion resistance.
13) Can I use the CL3870 on a 2 inch thick door, or do I need a different lever?
The CL3870 is specified for 1-3/8 inch to 1-3/4 inch doors. Where the leaf is thicker, the Hager 2510 Grade 2 passage cylindrical lever covers 1-3/8 inch to 2 inch, and the Falcon K101 Grade 1 passage lock covers 1-3/8 inch to 2-1/4 inch. Both are passage function, so they operate a latch rather than acting as a fixed pull.
14) I want the same lever look on the locking doors as on the CL3870 dummy doors - what pairs with it?
Match within the CL3800 Series so the Armstrong, Newport or Princeton lever and the finish carry across the suite. If you are mixing brands, the Hager 2580 with the Withnell lever is a Grade 2 storeroom lock and the Hager 2525 is a Grade 2 commercial entry lock with a lever handle, both for 1-3/8 inch to 2 inch doors, while the Cal-Royal AG05 is a Grade 2 storeroom lever with a deadlocking latchbolt for 1-3/8 inch to 1-3/4 inch doors. Those give you the keyed functions the CL3870 does not have, since it is non-keyed.
15) Does a passage lever work as a substitute for a dummy lever?
Not on the openings a dummy is specified for. A passage lever such as the Arrow GL01, a Grade 2 non-keyed passage cylindrical lock with the Sierra lever for 1-3/4 inch to 2 inch doors, or the Design Hardware J75 Grade 2 passage lever for 1-3/4 inch doors, both retract a latch and need the full edge bore and strike prep. The CL3870 lever is rigid and acts as a pull only with no operation, which is what an inactive leaf, a closet face or a surface-bolted door calls for.
16) The room needs privacy, not a dummy - what takes the place of the CL3870 there?
A dummy lever gives no privacy at all, since the CL3870 is non-keyed with the lever acting as a pull only. For a bed or bath, the Hager 2540 Grade 2 privacy cylindrical lock with the Withnell lever suits 1-3/8 inch to 2 inch doors, and the Baldwin Estate 5103 privacy lever with the 5048 rose is the option in that trim family. Keep the CL3870 on the inactive or fixed leaf if the pair of doors needs matching trim.
17) Will the CL3870 hold up in a coastal or wash-down environment?
The chassis substrate is steel, zinc dichromated for corrosion resistance, and the levers are solid cast with no plastic inserts. That handles ordinary commercial interior humidity and cleaning. For anything genuinely wet or salt-exposed, pick a finish accordingly rather than relying on the substrate treatment alone.
18) I want a decorative dummy lever pair for a residential job, not a commercial one - what are my options?
The CL3870 is built for commercial openings, so the look is plain cast trim in commercial finishes. On a residential or high-end interior job the Emtek dummy pairs read very differently: the Arts and Crafts lever, the Hammered lever, and the Classic Brass Cortina lever all ship as dummy pairs. Baldwin Estate 5103 is a half dummy if you only need one face.
How fast can I get the Corbin Russwin CL3870 NZD 626 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 Corbin Russwin CL3870 NZD 626 come with a warranty?
Absolutely. The Corbin Russwin CL3870 NZD 626 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 Corbin Russwin CL3870 NZD 626?
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
Why buy the Corbin Russwin CL3870 NZD 626 from ZenSupply?
ZenSupply makes it easy to get the commercial door hardware you need—fast shipping, expert support, and rewards on every order. Our team is always ready to help you choose the right product for your project.

Videos

!