BEST 7KC Series - Entrance (AB...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$461.00
$272.27
BEST BEST 7KC Series - Entrance (AB) Function Single Cylinder Grade 2 Medium Duty Lever Locks BEST-7KC-AB

BEST 7KC Series - Entrance (AB) Function Single Cylinder Grade 2 Medium Duty Lever Locks

(No reviews yet) Write a Review

Model: 7KC37AB15DS3626
$461.00
$272.27
Selected Finish is
Selected Lever is
Selected Strike is

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

$461.00
$272.27
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 LOCKS - 7KC Series Single Keyed Leverset

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 lock system 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:
Single Cylinder
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
Tags:
best door handle, best door knobs, best door lock set
Product Function:
Entrance
Door Hand Direction:
Non-Handed

BEST 7KC37AB15DS3626 – Frequently Asked Questions

1) What applications are 7KC series entrance lever locks designed for?
7KC series entrance lever locks are designed for medium-duty commercial and institutional applications. They work well on office doors, classroom entrances, and light commercial facilities. The Grade 2 rating provides reliable security for standard traffic volumes.
2) What door preparations do these locks require?
Most 7KC series locks use standard ANSI door preparation with 2-1/8" cross bore and 1" edge bore. Door thickness typically ranges from 1-3/8" to 1-3/4". Always verify specific model requirements and use manufacturer templates for precise measurements.
3) How do I determine the correct handing for these lever locks?
Stand on the side where the door swings away from you. If hinges are on the right, order right hand. If hinges are on the left, order left hand. Many 7KC models are reversible and can be field-configured during installation.
4) What finish options are available for 7KC series locks?
Common finishes include satin chrome, polished brass, satin brass, and dark bronze. Finish availability varies by model. Choose finishes that match existing hardware and provide appropriate durability for the installation environment.
5) What does Grade 2 rating mean for these locks?
Grade 2 locks meet ANSI/BHMA standards for medium-duty commercial use. They're rated for 400,000 cycles and provide good security for most commercial applications. Grade 2 offers a balance between performance and cost for standard commercial doors.
6) Do these locks meet fire door requirements?
Some 7KC models may be listed for fire doors, but this varies by specific model and manufacturer. Check the lock's labeling and documentation for UL fire door listings. Always verify code compliance with local authorities before installation on rated doors.
7) What keying options are available?
7KC series typically offers keyed different, keyed alike, and master keying options. Single cylinder versions have key access from outside with thumb turn inside. Consult with a locksmith for complex keying systems or integration with existing key systems.
8) How do I install these entrance lever locks?
Install following manufacturer instructions and templates. Ensure proper door preparation, check alignment of latch and strike, and test operation before final adjustment. Use appropriate screws for door material and thickness. Professional installation recommended for fire doors.
9) How do I maintain and adjust these locks?
Regular maintenance includes cleaning, lubricating moving parts with appropriate lubricants, and checking for loose screws. Adjust strike plate if needed for proper latch engagement. Most 7KC locks have adjustable latch backset and some allow lever spring tension adjustment.
10) Are there compatible accessories for 7KC series locks?
Common accessories include matching strikes, door reinforcement plates, and replacement parts. Some models work with electromagnetic accessories or access control integration. Check manufacturer specifications for compatible accessories and proper installation requirements.
11) What are suitable alternatives to 7KC series locks?
Similar Grade 2 entrance lever locks from other manufacturers offer comparable performance. Consider upgrading to Grade 1 locks for higher traffic applications or evaluate different lever styles for specific aesthetic requirements. Browse our door locks section for alternatives.
12) What environmental conditions affect these locks?
Standard 7KC locks work best in climate-controlled indoor environments. For exterior applications or high-humidity conditions, specify appropriate finishes and sealing. Extreme temperatures, salt air, or chemical exposure may require upgraded materials or more frequent maintenance.
How fast can I get the BEST 7KC37AB15DS3626 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 7KC37AB15DS3626 come with a warranty?
Absolutely. The BEST 7KC37AB15DS3626 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 7KC37AB15DS3626?
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 7KC37AB15DS3626 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.
!