BEST 7KC Series - Passage (N) ...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$337.00
$194.12
BEST BEST 7KC Series - Passage (N) Function Non-Keyed Grade 2 Medium Duty Lever Locks BEST-7KC-N

BEST 7KC Series - Passage (N) Function Non-Keyed Grade 2 Medium Duty Lever Locks

(No reviews yet) Write a Review

Model: 7KC30N15D-S3-626
$337.00
$194.12
Selected Finish is
Selected Lever is
Selected Strike is

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

$337.00
$194.12
Adding to cart… The item has been added
Free Shipping on orders over $99
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

BEST 7KC Series Single Keyed Lever Locks

Long-lasting durability for standard-duty applications.
BEST’s 7KC standard-duty cylindrical lock combines quality and performance in a reliable solution for a wide range of applications. With strength exceeding ANSI Grade 2 requirements, and features designed to resist attacks, promote product life, and match current architectural trends, the 7KC series delivers exceptional results for moderate traffic points.
 
FEATURES
  • Cylindrical chassis to fit common door preparation.
  • Standard and Drive-in latches available.
  • Through-bolt mounting studs increase torque resistance.
  • Quick rekeying with BEST interchangeable core.
  • No exposed keeper hole on keyed levers for increased security.
  • Hub torque spring provides extra resistance to lever sag.
  • Snap-on inside rose (no exposed mounting screws).
  • Keyed lever is removable only after removal of core.
  • Internal steel mechanisms are corrosion treated for
  • normal atmospheric conditions.
  • ADA–Americans With Disabilities Act: 7KC series – The design and operation of the BEST® cylindrical lock meets the intent of the standard for ANSI A117.1 section 404.2.6 and Illinois Accessibility Standard 400.310 (j)(8).
  • Lockset reversible for either hand of door without removing keyed lever.
  • Underwriters Laboratories®: 7KC series – Listed by Underwriters Laboratories for use on 3 Hr, A label for single (4’ x 8’) doors.
  • Builders Hardware Manufacturers Association: 7KC series – Listed by BHMA for A156.2, Series 4000, Grade 2.
  • ADA–Americans With Disabilities Act: 7KC series – The design and operation of the BEST® cylindrical lock meets the intent of the standard for ANSI A117.1 section 404.2.6 and Illinois
  • Accessibility Standard 400.310 (j)(8).
  • California State Fire Marshal: 7KC - series 14 & 15 lever conforms with California Title 24.
Products covered by one or more of the following patents: 5,590,555 5,794,472
 
SPECIFICATIONS
Backset – 7KC2 Series: 2 3/8", 7KC3 Series: 2 3/4", 7KC4 Series: 3 3/4", 7KC5 Series:.5"
Finishes:
  • 605 – bright bras
  • 606 – satin bras
  • 612 – satin bronze
  • 613 – oxidized satin bronze, oil rubber
  • 625 – bright chromium plate
  • 626 – satin chromium plated
Interchangeable core –  Solid brass, pin-tumbler type in lever with 7-pin core. BEST Patented Keying System optional.
Latch – 1/2" throw deadlocking latch. Front: 2 1/4" x 1 1/8" x 5/32" standard for 2 3/4" backset; 2 1/4" x 1" x 5/32" for 2 3/8" backset.
Lever – 5 1/4" long handle with return. Projection on door 2 1/2". Zinc base, plated to match finish.
Material   – Component parts include brass, bronze or zinc. Internal parts are zinc dichromate steel.
Mounting – 2 1/8" diameter bore for lock housing, 1" diameter for latch tube.
Rose – D – 3 1/2" diameter mounting screws concealed.
Strike
  • STK (standard) – 2 3/4" x 1 1/8" with curved lip & box. (ANSI A115.2 for 1 3/8" doors).
  • S3 – 4 7/8" x 1 1/4" with curved lip & box. (ANSI A115.2 for 1 3/4" doors).
Door thickness – 1 3/8" to 2"
RESOURCES & DOWNLOADS

Manufacturer Resources

Product Specs

Category:
Mechanical Locks
Series:
7KC Series
Grade:
Grade 2
Duty Level:
Medium Duty
Handle Type:
Lever
Keyed Function:
Non-Keyed
Product Group:
Mechanical Locks
Product Subgroup:
Bored Locksets
Product Type:
Leversets
Subcategory:
Bored Locksets
Keyed:
Yes
Electronic:
No
Substrate:
Corrosion-Treated Metals
Commercial/Residential:
Commercial
Product Attribute:
Cylindrical Locks
Product Function:
Passage/Hall/Closet
Door Hand Direction:
Non-Handed

BEST 7KC30N15D-S3-626 – Frequently Asked Questions

1) What is the function of 7KC series passage lever locks?
Passage function lever locks are non-locking. They provide free access through the door in both directions. Commonly used for hallways, closets, and interior doors that do not require privacy or security.
2) What door thickness do these Grade 2 lever locks fit?
Most 7KC series locks accommodate standard door thickness from 1-3/8" to 1-3/4". Some models adjust up to 2-1/4". Check the manufacturer template for your specific door preparation requirements.
3) How do I determine the correct handing for installation?
Passage function locks are typically reversible and do not require specific handing. The lever can be installed to operate from either side. Follow manufacturer instructions for proper lever orientation during installation.
4) What finishes are available for 7KC series lever locks?
Common finishes include satin chrome, polished brass, satin brass, oil-rubbed bronze, and brushed nickel. Finish availability varies by manufacturer. Select finishes that match existing hardware for consistent appearance.
5) What does Grade 2 medium duty rating mean?
Grade 2 locks meet ANSI/BHMA standards for medium duty commercial use. They provide durability for moderate traffic applications. Suitable for offices, schools, and light commercial installations where heavy duty Grade 1 locks are not required.
6) Do these locks meet building code requirements?
Grade 2 lever locks typically meet most building codes for interior doors. Verify local code requirements for your specific application. Some codes require specific lever shapes or operating force limits for accessibility compliance.
7) What parts are included with the lever lock?
Standard packages include both levers, latch mechanism, strike plate, and mounting hardware. Some models include multiple strike plate options for different door frame preparations. Check product specifications for complete contents.
8) What door preparation is required for installation?
Requires standard 2-1/8" cross bore and 1" edge bore. Strike pocket depth typically 1" minimum. Use manufacturer template for precise hole locations. Pre-hung doors often come with proper preparation completed.
9) How do I maintain and adjust lever locks?
Clean regularly with mild soap and water. Avoid abrasive cleaners that damage finishes. Lubricate moving parts annually with graphite or light machine oil. Adjust strike plate alignment if latch does not engage properly.
10) Are there compatible models within the 7KC series?
7KC series typically includes passage, privacy, entry, and classroom functions with matching lever designs. This allows consistent appearance throughout a building while providing different security levels as needed. Check our door hardware section for complete series options.
11) Can these locks be used in exterior applications?
Passage locks provide no locking function and are not recommended for exterior doors requiring security. Use entry function locks for exterior applications. Weather resistance varies by finish and manufacturer specifications.
12) What lever backset options are available?
Standard backsets are 2-3/8" and 2-3/4" from door edge to center of cross bore. Most locks include adjustable latch mechanisms for both backsets. Measure existing door preparation before ordering to ensure proper fit.
How fast can I get the BEST 7KC30N15D-S3-626 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 BEST 7KC30N15D-S3-626 come with a warranty?
Absolutely. The BEST 7KC30N15D-S3-626 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 BEST 7KC30N15D-S3-626?
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 BEST 7KC30N15D-S3-626 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.
!