BEST 9K37AB14CS3690LM Grade 1 Entrance Lock offers exceptional durability and security for both commercial and residential applications. This Grade 1 cylindrical lock features a lost motion design and a 14 lever with a C rose, all finished in a stylish dark bronze. Engineered to withstand over 4 million cycles, the 9K surpasses ANSI standards for Grade 1 locks, ensuring long-lasting performance even under high-frequency use. Maintenance is simplified thanks to lever return springs that minimize sagging and protect the internal components. The lock's pre-assembled hub design allows for quick installation, completing the process in just five steps. Additionally, the BEST interchangeable core enables rapid rekeying, providing flexibility for master keying systems. Designed for doors with thicknesses ranging from 1-3/4" to 2-1/4", the 9K37AB seamlessly fits into standard door preparations with its 2-1/8" bore diameter. The solid stainless steel latch offers a reliable 9/16" throw, while the robust zinc alloy chassis ensures corrosion resistance. With a 10-year limited warranty and UL listing, the BEST 9K37AB14CS3690LM stands as a reliable choice for any entrance requiring enhanced security and aesthetic appeal.
Grade 1 Entrance Cylindrical Lock, Lost Motion, 14 Lever, C Rose, SFIC Less Core, Dark Bronze Finish, 4-7/8" ANSI Strike, Non-handed
The BEST 9K is the toughest cylindrical lock, built to deliver dependable use and superior security in a wide range of applications. What sets the 9K apart is a low-maintenance design that protects critical components from the damage that comes with every day use and abuse. That translates to a lower cost of ownership over time since the BEST 9K lock requires significantly less maintenance and lasts longer overall. With proven Grade 1 security, easy core interchangeability and a broad array of styles and finishes, the BEST 9K fits exactly where you need it.
The BEST 9K Series is ideal for retrofit and new construction alike.
BEST's 9K series cylindrical lock combines top-quality materials and exceptional craftsmanship into a tough, dependable, long-lasting security solution. The 9K is easy to install, durable, and secure. BEST's range of available finishes and styles ensures that the 9K delivers aesthetics to match a variety of applications.
Attributes
Ansi: F109
Ansi Function: F109 - Entry/Office
Base Material: Brass, Bronze
Bolt Projection: 9/16"
Bore Hole Diameter: 2-1/8"
Box Depth Fraction: 8-1/8"
Box Height Fraction: 4"
Box Width Fraction: 6-5/8"
Burglar Rated: No
Commercial Residential: Commercial
Country of origin: USA
Cylinder Type: SFIC Prep Less Core
Cylinders Present: Single Cylinder
Door Thickness: 1-3/4" to 2-1/4"
Finish: 690/US20
Finish Family: Dark Bronze
Fire Rated: 3 Hours {A}
Fire Rating: 3 Hours {A}
Function: AB-Entrance
Function Family: Entrance
Grade: Grade 1
Handing: Non-handed
Installation: Commercial
Latch Bore Diameter: 1"
Lever Knob: Lever
Lever Knob Design Name: 14
Leverknob Design: 14 Lever
Leverknob Design Family: Curved Return Lever
Limited Warranty: 10 Year Warranty
Lock Face Size: 1-1/8" x 2-1/4"
Manufacturer Function: Entrance
Maximum Door Thickness: 2-1/4"
Minimum Door Thickness: 1-3/4"
Origin: USA
Pack Height: 4"
Pack Length: 8.13"
Pack Qty: 1
Pack Volume: 215.31 in³
Pack Width: 6.63"
Pins: 6 to 7
Product Height: 4"
Product Length: 8.13"
Product Width: 6.63"
Projection: 2-3/4"
Rose Escutcheon: Rose
Roseescutcheon Design: C Rose
Roseescutcheon Dimensions: 3"
Screws: Wood/Machine Screws
Series: 9K Series Grade 1 Cylindrical Lever Locks
Ship Weight: 4.3 lbs.
Std Latch Backset Dim: 2-3/4"
Std Latch Number: 9K3
Std Latch Type: Deadlatch
Std Strike Height: 4-7/8"
Std Strike Number: S3
Std Strike Type: ANSI Curved Lip Strike
Std Strike Width: 1-1/4"
Strike Dimensions: 1-1/4" x 4-7/8"
Subtype: Cylindrical Lock
Type: Locks, Cylinders, Cores, Keyblanks
Ul Listing: BHMA A156.2, Series 4000, Grade 1, UL Listed
Unit of Measure: Each
