Best 7KC37R15DS3605 Grade 2 Classroom Lock

BEST 7KC37R15DS3605 Grade 2 Classroom Lock combines functionality and security for educational and commercial settings. This Grade 2 cylindrical lock features a non-handed design and a sleek bright brass finish, making it both aesthetically pleasing and versatile. Certified by Underwriters Laboratories, it is suitable for use on 3-hour fire-rated, A label single swinging doors measuring 4' x 8'. Engineered for ease of use, the 7KC series offers quick rekeying with BEST interchangeable cores, allowing for efficient maintenance and heightened security. The lock is ADA compliant and meets the accessibility standards outlined in the California Administrative Code and Illinois Accessibility Standard. This model includes a robust 1/2" throw deadlocking latch and a durable lever handle measuring 5 1/4" long, designed for smooth operation. Its cylindrical chassis accommodates common door preparations, with a backset available in various sizes to suit your needs. The lock's mounting is straightforward, requiring a 2 1/8" diameter bore for the lock housing. With a limited 3-year warranty, the BEST 7KC37R15DS3605 is an excellent choice for building professionals and homeowners seeking reliability and style in door hardware solutions.

Grade 2 Classroom Lock

Grade 2 Classroom Cylindrical Lock, 15 Lever, SFIC Less Core, Bright Brass 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