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CORBIN RUSSWIN CL3851 ENTRACE/OFFICE KEYED LOCK OVERVIEW
- ANSI function F109 (Entrance/Office)
- Keyed cylindrical lever lock.
- Deadlocking latchbolt by lever either side, except when turn button locks outside lever.
- Pushing turn button in locks outside lever, requiring use of key outside to unlock. (Lever
handle is freewheeling in locked position.) - Turning inside lever unlocks outside lever.
- Pushing in and turning button locks outside lever, requiring key at all times. Turning inside lever does not unlock outside lever until button is manually turned to unlocked position.
- Inside lever always free.
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: Conventional Cylinder 6-pin
- Keys: Two nickel silver keys
Most common configuration:
- NZD Newport lever
- 626 Satin Chrome finish
3800 SERIES OVERVIEW
An economical, Grade 2 standard-duty lever lockset which provides an outstanding combination of value and performance. It's the ideal lever lockset for standard commercial applications.
When used in conjunction with the CL3300 Series Extra Heavy-Duty Grade 1 and the CL3500 Series Heavy-Duty Grade 1 Cylindrical Lever Locksets, the overall cost of many projects may be reducedwithout 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
- Closets
- Multi-family housing
- Restaurants
- Retail complexes
Key Advantages
- Lever Release™ lever design for vandal resistance
- Solid cast levers
- ANSI/BHMA Grade 2certification
- UL-cUL 3-hour fire rating
- Independent lever return springs
- Thrubolts on door for solid attachment
- Covers ANSI/BHMA door prep A156.115
DOWNLOADS and RESOURCES
CL3800 Series Promotional Sheet
Manufacturer Resources
Product Specs
- Subcategory:
- Cylindrical Locks
- Product Group:
- Mechanical Locks
- Series:
- CL3800 Series
- Grade:
- Grade 2
- Duty Level:
- Medium Duty
- Keyed Function:
- Single Cylinder
- Standard Cylinder:
- Conventional 6-pin Cylinder, L4 Keyway
- Standard Latch:
- Deadlatch - Square corner front, 2-1/4" x 1-1/8", 2-3/4" backset
- Standard Strike:
- ANSI Curved Lip 1-1/4" Lip Length
- Warranty:
- 7 Year Limited
- ANSI/BHMA:
- F109
- Product Subgroup:
- Bored Locksets
- Product Type:
- Leversets
- Keyed:
- Yes
- Commercial/Residential:
- Commercial
- Function Description:
- Deadlocking latchbolt (either side). Freewheeling lever action determined by push turn button (engaged vs engaged + turned vs disengaged). Use of outside key required in engaged + turned. Inside lever always free.
- Lock Type:
- Cylindrical
- Handle Type:
- Lever
- Lock Function:
- Entrance/Office
- Product Attribute:
- Cylindrical Locks
- Product Model:
- CL3851
- Product Function:
- Entrance/Office
- 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
- Backset (Distance):
- 2-3/4"
Parts & Accessories
Corbin Russwin CL3851 NZD 626 – Frequently Asked Questions
1) What is the Corbin Russwin CL3851 lever lock used for?
This is an entrance/office function cylindrical lever lock for standard duty commercial applications. It locks from the outside using a key and can be unlocked from inside with the lever. Ideal for office entries, classroom doors, and similar medium-traffic locations.
2) What door thickness does the CL3851 fit?
Standard cylindrical lever locks typically fit 1-3/8" to 1-3/4" thick doors. Always verify your specific door thickness and check the manufacturer's template for exact specifications before ordering.
3) How do I determine the correct handing for this lock?
Stand on the outside of the door where the key will be used. If hinges are on your right, it's right-handed. If hinges are on your left, it's left-handed. Most cylindrical locks are reversible in the field.
4) What finishes are available for the CL3851?
Corbin Russwin offers multiple finish options including satin chrome, polished chrome, and oil-rubbed bronze. Check the specific product listing for available finishes as options may vary by model and availability.
5) What grade rating does this lock have?
Standard duty cylindrical lever locks typically meet ANSI Grade 2 requirements for commercial use. This provides adequate security and durability for medium-traffic applications like office entrances.
6) Does this lock meet ADA compliance requirements?
Lever handles generally meet ADA requirements for ease of operation. However, verify that the specific model and installation meet all local accessibility codes including operating force and mounting height requirements.
7) What key system does the CL3851 use?
This lock uses a standard 6-pin cylinder system. It can be keyed alike, keyed different, or incorporated into master key systems. Consult with a locksmith for complex keying requirements.
8) What tools are needed for installation?
You'll need a 2-1/8" hole saw for the door, 1" spade bit for the edge bore, wood chisel for mortising the latch, screwdriver, and tape measure. Follow the manufacturer's template for precise measurements.
9) How do I adjust the latch if the door doesn't close properly?
Check that the latch is fully extended into the strike plate opening. Adjust the strike plate position if needed. Ensure the door is properly aligned and the latch isn't binding in the frame.
10) What is the backset measurement for this lock?
Standard backset is typically 2-3/4". Some models offer adjustable backsets or 2-3/8" options. Measure from the door edge to the center of your existing bore hole to determine the correct backset needed.
11) Are replacement parts available for the CL3851?
Yes, Corbin Russwin typically stocks replacement cylinders, levers, and internal components. Keep your model number and finish information when ordering parts to ensure proper compatibility.
12) What are similar models I can consider?
Other Corbin Russwin CL series locks offer different functions like privacy, passage, or classroom functions. Consider your specific locking requirements when selecting between entrance, office, or other function types.
How fast can I get the Corbin Russwin CL3851 NZD 626 delivered?
Most orders ship the same day from our distribution partners, with quick delivery throughout the
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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 CL3851 NZD 626 come with a warranty?
Absolutely. The Corbin Russwin CL3851 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 CL3851 NZD 626?
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Why buy the Corbin Russwin CL3851 NZD 626 from ZenSupply?
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