Corbin Russwin CL3570 Double/F...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$567.18
$336.10

Corbin Russwin CL3570 Double/Full Dummy Trim Heavy-Duty Cylindrical Lever Lock

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Model: CL3570 NZD 626
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In Stock (leaves warehouse same day if ordered before 3pm ET)

$567.18
$336.10
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Free Keying on all locks

CORBIN RUSSWIN CL3570 DOUBLE/FULL DUMMY TRIM OVERVIEW

  • Non-keyed cylindrical lever lock.
  • Levers act as pulls only; no operation.
  • Levers are rigid.

Standard features

  • Door thickness: 1-3/8" to 1-3/4" doors
  • Backset: 2-3/4"
  • Strike: ANSI curved lip 4-7/8" x 1-1/4" x 1-1/4" lip to center
  • Cylinder: Not applicable
  • Keys: Two nickel silver keys

Most common configuration:

  • NZD Newport lever
  • 626 Satin Chrome finish

3500 SERIES OVERVIEW

A heavy-duty Grade 1 lever lockset, the CL3500 series is ideal for commercial, institutional and multi-family applications. Designed to continue the look of the cylindrical lockset family, the CL3500 lock- set complements the CL3300 Series Extra Heavy-Duty Grade 1 and CL3800 Series Standard-Duty Grade 2 Locksets. Best of all, when you combine the cylindrical lockset series throughout your facility, the overall cost of your project is reduced without compromising functionality and durability.


Durability for years

500 employees x 2 times per day x 260 workdays per year = greater than 57 years of operation

Example for illustrative purposes only.

Typical applications include:

  • Interior offices
  • Apartment complexes
  • Convalescent and elderly care facilities
  • Hotels
  • Restaurants
  • Retail centers

Key Advantages

  • Non-handed
  • Solid cast levers
  • Independent return springs to prevent lever sag
  • Through-bolted cylindrical chassis prevents rotation and ensures proper alignment
  • ANSI/BHMA Grade 1 Certification
  • Trim and keying compatible with other Corbin Russwin locksets

DOWNLOADS and RESOURCES

CL3500 Series Promotional Sheet

CL3500 Series Catalog

Environmental Product Declaration

Installation instructions and templates

Manufacturer Resources

Product Specs

Subcategory:
Cylindrical Locks
Product Group:
Mechanical Locks
Series:
CL3500 Series
Grade:
Grade 1
Duty Level:
Heavy Duty
Warranty:
7 Year Limited
Keyed Function:
Non-Keyed
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:
CL3570
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

Corbin Russwin CL3570 NZD 626 – Frequently Asked Questions

How fast can I get the Corbin Russwin CL3570 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 CL3570 NZD 626 come with a warranty?
Absolutely. The Corbin Russwin CL3570 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 CL3570 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 CL3570 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.

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