Best 7KC20N15DS3612 Grade 2 Passage Lock

BEST 7KC20N15DS3612 Grade 2 Passage Lock offers a reliable and functional solution for any commercial space. This Grade 2 cylindrical lock features a non-keyed design with a satin bronze finish that complements a variety of door styles. Certified by Underwriters Laboratories for use on 3-hour, A label single swinging doors, the 7KC series meets ANSI A156.3 standards, ensuring durability and security. Designed with versatility in mind, this lock accommodates various door thicknesses from 1-3/8" to 2" and comes with a range of finishes. The ADA-compliant lever handle, measuring 5-1/4" long, provides ease of access, while the 1/2" throw deadlocking latch enhances security. Quick rekeying is made possible with BEST’s interchangeable cores, allowing for seamless upgrades to your locking system. The 7KC20N15DS3612 is exceptionally user-friendly, featuring a mounting bore of 2-1/8" for easy installation. This lock is ideal for commercial applications where a passage function is needed without the complexity of a keyed entry. With a three-year limited warranty and a robust build, this lock guarantees both performance and longevity, making it a smart choice for building professionals and discerning homeowners alike.

Grade 2 Passage Lock

Grade 2 Passage Cylindrical Lock, 15 Lever, Non-Keyed, Satin Bronze Finish, Non-handed

7KC Listed by Underwriters Laboratories for use on 3 hour, A label single swinging doors (4' x 8' ). Certification- This product is listed in BHMA Directory of Certified Locks and Latches as conforming to ANSI A156.3, Grade 2. California Administrative Code Title 19 and 24. Illinois Accessibility Standard.

The 7KC Series has very versatile trims and has several finishes available too it your needs.

The 7KC series is known for its quick rekeying with BEST interchangeable cores and has has a cylindrical chassis to fit common door preparation. This series is also ADA compliant, title III.

• Backset– 2 3/8" for 72KC Series; 2 3/4" for 73KC Series; 3 3/4" for 74KC Series; 5" for 75KC Series.
• Finishes– 605– bright brass, 606– satin brass, 612– satin bronze, 613– oxidized satin bronze, oil rubbed, 625– bright chromium plated, 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 dichromated 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 11/8" 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" .

NOTE: When a heavy duty cylindrical lockset is required, our heavy duty 9K series is recommended.

Resources

• 7KC Sell Sheet
• 7KC Series Grade 2 Cylindrical Lever Locks Cut Sheet
• 7KC Series Service Manual
• Cylindrical Installation Instructions
• Cylindrical Locks - 7KC Series Catalog
• Installation Instructions for 72KC-75KC Cylindrical Locks
• Installation Instructions for 72KC-75KC Key-in-Knob Cylinders
• Installation Instructions for 7K Cylindrical Locks
• Installation Instructions for 7K Dummy Trims
• Installation Instructions for 7KC 1DT 9K 1DT 2DT Dummy Trim Assemblies