Corbin Russwin CL3170 Double/F...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$689.19
$388.97
Corbin Russwin Corbin Russwin CL3170 Double/Full Dummy Trim Grade 1 Vandal Resistance Cylindrical Lever Lock COR-CL3170-NON-KEYED

Corbin Russwin CL3170 Double/Full Dummy Trim Grade 1 Vandal Resistance Cylindrical Lever Lock

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Model: CL3170 NZD BSP
$689.19
$388.97
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In Stock (leaves warehouse same day if ordered before 3pm ET)

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Corbin Russwin CL3170-NON-KEYED Double/Full Dummy Trim Cylindrical Lever Lock | Grade 1 Vandal Resistant, Non-Handed

Commercial-Grade Non-Keyed Cylindrical Lever Lock with T-Zone Construction

The Corbin Russwin CL3170 is a non-keyed, double/full dummy trim cylindrical lever lock from the patented CL3100 Series, engineered for high-use commercial, industrial, and institutional applications. Designed for doors with a thickness range of 1-3/4" to 2" and a 2-3/4" backset, the levers function as pulls only with no operational latch mechanism—both levers are always rigid and free. Built on Corbin Russwin's proprietary T-Zone construction, this lock exceeds ANSI/BHMA A156.2 Series 4000 Grade 1 standards by 15 times, having been tested to over 15 million cycles. The CL3170 is non-handed and retrofits most standard 161 cylindrical lock door preparations, making it a versatile solution for a wide range of commercial door hardware projects.

Professional Features & Benefits

  • Door Thickness Compatibility: Designed for 1-3/4" to 2" doors with a 2-3/4" backset for precise, reliable fitment in standard commercial door preparations.
  • ANSI Strike Included: Supplied with an ANSI curved lip strike measuring 4-7/8" x 1-1/4" x 1-1/4" lip to center for a complete, code-compliant installation.
  • Exceptional Durability — T-Zone Construction: The unique T-Zone design interlocks the aligning and latch tubes to form a torque-resistant “T” in the critical twist area, tested to over 15 million cycles—exceeding ANSI/BHMA Grade 1 standards by 15 times.
  • Vandal Resistance: True interlocking between the lockbody and latch provides strength and durability far exceeding ANSI/BHMA A156.2 Series 4000 Grade 1 standards, ideal for high-traffic and high-risk environments.
  • Non-Keyed Dummy Function: Levers act as pulls only with no latch operation; both levers are always rigid and free, simplifying installation and eliminating cylinder requirements.
  • Non-Handed & Retrofit-Ready: Fits most standard 161 cylindrical lock door preparations and is non-handed, reducing inventory requirements and simplifying specification.
  • Microshield® Antimicrobial Coating Available: Available with Microshield® antimicrobial coating and in 11 hardware finishes, including the most common configuration of NZD Newport lever in 626 Satin Chrome finish.
  • Sustainable Construction: Made from 68% post-consumer recycled content as per LEED MR credit 4, supporting green building certification goals.
  • Manufacturer Warranty: Backed by a 7 Year Limited warranty for added confidence and long-term protection.

Technical Specifications

  • Subcategory: Cylindrical Locks
  • Product Group: Mechanical Locks
  • Series: CL3100 Series
  • Grade: Grade 1
  • Warranty: 7 Year Limited
  • Keyed Function: Non-Keyed
  • Product Subgroup: Bored Locksets
  • Product Type: Leversets
  • Keyed: No
  • Commercial/Residential: Commercial
  • Function Description: Latchbolt by lever either side, both levers always free.
  • Lock Type: Cylindrical
  • Handle Type: Lever
  • Lock Function: Dummy
  • Product Attribute: Cylindrical Locks
  • Product Model: CL3150
  • Product Function: Dummy
  • Door Hand Direction: Non-Handed
  • Door Thickness Range: 1-3/4" to 2"
  • Fire Rating: Yes
  • Product Category: Mechanical Locks
  • Product Substrate: Steel, Zinc dichromated for corrosion resistance
  • Department: Door Hardware

Professional Applications

  • Commercial Office Buildings
  • High-Traffic Public Buildings
  • Healthcare Institutions and Hospitals
  • Educational Facilities — K-12 and Universities
  • Retail Establishments
  • Industrial and Institutional Facilities
  • Multi-Tenant Residential and Mixed-Use Properties

Anti-Microbial Option

The Corbin Russwin CL3170 is available with Microshield® antimicrobial coating, providing an added layer of hygiene protection for high-touch lever surfaces. This option is particularly well-suited for healthcare, educational, and institutional environments where surface cleanliness is a priority.

Why Choose Corbin Russwin Quality?

Corbin Russwin CL3100 Series cylindrical lever locks are built on patented T-Zone construction—tested to over 15 million cycles and exceeding ANSI/BHMA A156.2 Series 4000 Grade 1 standards by 15 times—delivering unmatched strength and durability for demanding commercial applications. The CL3170 substrate is constructed of steel with zinc dichromate treatment for corrosion resistance, and the product is backed by a 7 Year Limited warranty. With 11 available finishes, 18 available functions, and compatibility with most standard 161 cylindrical door preparations, Corbin Russwin provides a reliable, specification-ready solution for virtually any commercial door hardware requirement.

Manufacturer Resources

Corbin Russwin Condensed Catalog

Product Specs

Subcategory:
Cylindrical Locks
Product Group:
Mechanical Locks
Series:
CL3100 Series
Grade:
Grade 1
Warranty:
7 Year Limited
Keyed Function:
Non-Keyed
Product Subgroup:
Bored Locksets
Product Type:
Leversets
Keyed:
No
Commercial/Residential:
Commercial
Function Description:
Latchbolt by lever either side, both levers always free.
Lock Type:
Cylindrical
Handle Type:
Lever
Lock Function:
Dummy
Product Attribute:
Cylindrical Locks
Product Model:
CL3150
Product Function:
Dummy
Door Hand Direction:
Non-Handed
Door Thickness Range:
1-3/4" to 2"
Fire Rating:
Yes
Product Category:
Mechanical Locks
Product Substrate:
Steel, Zinc dichromated for corrosion resistance
Department:
Door Hardware

Corbin Russwin CL3170 NZD BSP – Frequently Asked Questions

1) Does the Corbin Russwin CL3170 dummy lever actually latch, or is it just a pull?
It's a pull only. The CL3170 is a non-keyed double/full dummy trim, so both levers are rigid and free with no latch mechanism behind them. Nothing holds the door closed, so if you need the door to stay shut you want a passage function lockset instead. Dummy trim is for inactive leaves of a pair, closet doors, or matching appearance on a door held by a magnet or ball catch.
2) Will a CL3170 dummy lever fit a 1-3/8 inch door?
No. The CL3170 is built for doors 1-3/4 inch to 2 inch thick, which covers standard commercial doors and thicker leaves. On a 1-3/8 inch interior door you need a lockset rated down to that thickness, such as the Hager 2510, which covers 1-3/8 inch to 2 inch.
3) Can I put the CL3170 into the existing holes from an old cylindrical lockset?
In most cases yes. The CL3170 retrofits most standard 161 cylindrical door preps and uses a 2-3/4 inch backset, which is the standard commercial bore. It is also non-handed, so there's no left or right to specify. If your existing door is bored at 2-3/8 inch backset, the hole centers won't line up.
4) Is the CL3170 lever a Grade 1 lock, and is it fire rated?
Grade 1, and it carries a fire rating. Corbin Russwin's CL3100 Series uses T-Zone construction tested past 15 million cycles, exceeding ANSI/BHMA A156.2 Series 4000 Grade 1. For an institutional spec that calls for Grade 1 non-keyed trim throughout, that lets the dummy openings match the keyed ones in both grade and appearance.
5) What do I have to specify when ordering a CL3170?
Three choices drive the part: lever design (AZ Armstrong, NZ Newport, PZ Princeton), rose design (C rose 2-3/4 inch dia., D rose 3-1/2 inch dia. as standard, E rose 3-1/8 inch square, K rose 2-3/4 inch dia.), and finish from 14 options including 626 Satin Chrome, 605 Bright Brass, 613 Satin Bronze Oil-Rubbed, 619 Satin Nickel, 722 Black Oxidized Bronze Oil-Rubbed, BSP Black Suede and WSP White Suede Powder Coat. No handing and no cylinder to specify. Strike lip length is optional.
6) What's the difference between a full dummy and a single dummy lever?
The CL3170 is double/full dummy, meaning levers on both faces of the door. A single dummy is one lever on one face only, typical for the pull side of a closet or an inactive leaf you only ever touch from the corridor. If one side is all you need, the BEST 9K Series 1DT is a Grade 1 single dummy trim, or the 7KC Series 1DT in Grade 2. Accentra's 455LN Augusta is another Grade 1 single dummy.
7) I need levers that actually operate the door, not dummy trim. What should I use instead?
Step up to a passage function in the same class. The Falcon K101 is a Grade 1 non-keyed passage lever, fire rated, covering 1-3/8 inch to 2-1/4 inch doors, and the Falcon T101 is another Grade 1 heavy duty passage lever. Dexter's C1000 Series passage is Grade 1 with clutching levers for 1-3/8 to 1-3/4 inch doors. Keep the CL3170 only for openings where the levers are pulls.
8) What is a Grade 1 alternative to the Corbin Russwin CL3170 dummy lever from another manufacturer?
The Corbin Russwin CL3170 is a non-keyed Grade 1 cylindrical dummy lever lock. Two Grade 1 dummy trim alternatives are the BEST 9K Series 1DT single dummy trim cylindrical lever lock, rated heavy duty, and the Accentra 455LN Augusta heavy duty Grade 1 single dummy cylindrical lever lock in the 5400 Series. Note the difference in coverage: the CL3170 is a double/full dummy trim, so it supplies rigid lever trim on both faces of the door, while the 9K 1DT and the 455LN are single dummy trim, supplying one side only. For a pair of doors or a single door needing pulls on both faces, two single dummy units would be required to match what one CL3170 covers.
9) I need a lever that actually latches the door, not a dummy - what should I order instead of the CL3170?
The CL3170 has no operating latch: both levers are always rigid and free and serve only as pulls, which is correct for an inactive leaf or a closet door held by a ball catch. If the door needs to latch, go to a passage function instead. Grade 1 passage options include the Falcon K101 cylindrical passage lock with non-handed levers, listed for 1-3/8 inch to 2-1/4 inch doors and fire rated, the Falcon T101 heavy duty cylindrical passage lever, the Dexter C1000 Grade 1 passage cylindrical lever with clutching for 1-3/8 inch to 1-3/4 inch doors, and the Design Hardware X75 Grade 1 passage lever for 1-3/4 inch doors. Grade 2 passage choices include the Arrow GL01 with Sierra lever for 1-3/4 inch to 2 inch doors and the Hager 2510 Withnell passage lever for 1-3/8 inch to 2 inch doors.
10) Will the rose cover the old lock's wear ring on a retrofit?
The D rose at 3-1/2 inch diameter is the largest of the four and the standard choice, so it hides more of the door face than the 2-3/4 inch C and K roses or the 3-1/8 inch square E rose. If you are covering paint shadow or scarring from a previous escutcheon, order the D rose.
11) Can I match dummy trim to the keyed locks already on my other doors?
Yes, that's the usual reason to buy it. The CL3170 is part of the CL3100 Series, which offers 18 functions and 11 hardware finishes, so the same lever and rose design carries across keyed, passage and dummy openings in one building. Order the same lever design and rose as your existing CL3100 locks and the dummy doors will read identically.
12) Is there a lighter-duty dummy lever if Grade 1 is more than the opening needs?
Yes. The Corbin Russwin CL3170 is a Grade 1 dummy lever built on T-Zone construction and tested past 15 million cycles, which suits high-traffic commercial and institutional openings. For a low-traffic interior door, the BEST 7KC Series single dummy trim cylindrical lever lock is Grade 2 medium duty, and the Callan Bentley is a Grade 2 dummy lever. Both are single-side trim rather than the CL3170's double/full dummy coverage.
13) Will a Baldwin or Emtek dummy lever work as a substitute for the Corbin Russwin CL3170 on a commercial door?
They are dummy levers but not commercial equivalents. The CL3170 is a commercial Grade 1 cylindrical dummy lever with steel, zinc dichromate treated substrate and 11 finishes in Armstrong, Newport and Princeton lever designs. The Baldwin Estate 5103 half dummy lever with 5048 rose is handed, sold as a left hand or a right hand unit, so it covers one face only and you must specify hand. Emtek's Arts and Crafts, Hammered and Cortina dummy levers are sold as pairs and are decorative residential trim. The CL3170 by contrast is non-handed. For a commercial opening where the dummy trim has to match the Grade 1 locks on the rest of the doors, stay with the CL3170 or another commercial dummy such as the BEST 9K 1DT.
14) If the opening needs to be keyed or locked, what replaces a CL3170 dummy?
The CL3170 is non-keyed with no cylinder, so it cannot secure anything. For a keyed or locking opening in the same cylindrical lever format, choices include the Dexter C1000 Grade 1 classroom and classroom security lever locks, the Dexter C1000 Grade 1 asylum function lever, the Cal-Royal AG05 Grade 2 storeroom lever with deadlocking latchbolt, the Hager 2580 Grade 2 storeroom Withnell lever, and the Falcon B511CP6D Grade 2 entry/office cylindrical lever. Note that the Corbin Russwin CL3100 Series itself is offered in 18 functions, so a keyed function within the same series keeps the lever and rose designs consistent with any CL3170 dummy trim already on the job.
15) Which dummy lever should I pick if I need to hold Grade 1 across a whole facility?
For standardizing a facility on Grade 1 dummy trim, the Corbin Russwin CL3170 is Grade 1, non-handed, and retrofits most standard 161 cylindrical preparations, which keeps one part number usable on left and right hand doors. The BEST 9K Series 1DT is also Grade 1 heavy duty dummy trim, and the Accentra 455LN Augusta is Grade 1 single dummy in the 5400 Series. Grade 2 dummy options such as the BEST 7KC 1DT and the Callan Bentley would break a Grade 1 standard if mixed in.
16) Is there an antimicrobial lever option for healthcare doors?
Yes, the CL3170 can be supplied with Microshield antimicrobial coating on the lever surfaces, which is why it turns up on hospital and school specs. The lock body substrate is steel with zinc dichromate treatment for corrosion resistance.
17) Can I use the CL3170 on residential interior doors?
You can, but it's heavier and pricier hardware than the job needs. The CL3170 is classed commercial and built for high-traffic institutional use. For a residential dummy pair, the Callan Bentley Grade 2 dummy lever or the Emtek Classic Cortina dummy pair are residential-scale options, and Baldwin's Estate 5103 half dummy comes handed left or right.
18) Does the CL3170 count toward LEED credits?
It's made from 68% post-consumer recycled content per LEED MR credit 4, which is why it shows up on green building submittals. Worth pulling into the submittal package alongside the Grade 1 rating.
19) We want keyless code entry on this door instead of a dummy lever - what are the options?
The Corbin Russwin CL3170 has no keyed or coded operation at all; the levers are pulls only. For mechanical pushbutton code entry in a lever format, the Lockey 2835 and 2835DC keyless lever locks cover 1-3/16 inch to 2 inch doors, and the Lockey 1150 and 1150S heavy duty keypad lever sets cover 1-1/8 inch to 2 inch doors, with the 1150S offering an adjustable backset. For electronic keypad entry, the Delaney LP250 is a Grade 2 electronic keypad leverlock. All of these are operating locks rather than dummy trim, so the door prep must accept a working latch.
How fast can I get the Corbin Russwin CL3170 NZD BSP 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 CL3170 NZD BSP come with a warranty?
Absolutely. The Corbin Russwin CL3170 NZD BSP 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 CL3170 NZD BSP?
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 CL3170 NZD BSP from ZenSupply?
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