BEST 8K37AB4CS3605 Grade 1 Entrance Lock offers a robust solution for high-security environments, boasting a Grade 1 certification per ANSI A156.2 Series 4000. This heavy-duty cylindrical lock is designed for commercial use, ensuring durability and reliability. It features a polished brass finish, enhancing both aesthetics and resilience against wear. The non-handed design accommodates various installations, while the unique construction from steel or brass provides superior strength compared to traditional knobs made from weaker materials. A notable aspect of the BEST 8K Series is the absence of a keeper hole on keyed knobs, which significantly improves security. The tactile or knurled knob design ensures accessibility and safety, making it an ideal choice for blind or mobility-challenged users. Additional features include a breakaway design that prevents the lock from being overpowered, ensuring continual operation even under stress. The long bearing length in the chassis promotes smooth and wear-resistant functionality. It is also compatible with radioactive doors, such as those used in MRI and x-ray facilities, thanks to lead line options. With a 3-hour fire rating and backed by a 3-year limited warranty, the BEST 8K37AB4CS3605 is a reliable choice for professionals seeking a secure, high-performance locking solution.
Grade 1 Entrance Cylindrical Lock, 4 Knob, SFIC Less Core, Bright Brass Finish, Non-handed
8K Cylindrical Lock Certification ANSI A156.2 Series 4000, Grade 1 as certified in Builder Hardware Manufacturers Association directory ascomplying with this standard. Underwriters Laboratories Listed by Underwriters Laboratories for use on 3 hour, A label single swinging doors. GYJT Builders Hardware-Single point Locks or Latches.
Grade 1 heavy-duty cylindrical lock.
Unlike other cylindrical knob sets that are made from weaker metals, the BEST 8K Series is constructed of steel or brass to ensure the overall strength and durability of the lock.
Attributes
Ansi: F109
Ansi Function: F109 - Entry/Office
Baa Qualified: Yes
Base Material: Brass
Bolt Projection: 9/16"
Bore Hole Diameter: 2-1/8"
Box Depth Fraction: 9-5/8"
Box Height Fraction: 3-1/2"
Box Width Fraction: 6-3/4"
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"
Dust Box: Plastic
Finish: 605/US3
Finish Family: Polished Brass
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: Knob
Lever Knob Design Name: 4
Leverknob Design: 4 Knob
Leverknob Design Family: Flat Knob
Limited Warranty: 3 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: 3.5"
Pack Height 2: 10.5"
Pack Length: 9.63"
Pack Length 2: 15"
Pack Qty: 1
Pack Volume: 227.39 in³
Pack Volume 2: 1811.25 in³
Pack Width: 6.75"
Pack Width 2: 11.5"
Pins: 6 to 7
Product Height: 3.5"
Product Length: 9.63"
Product Width: 6.75"
Projection: 2-7/8"
Rose Escutcheon: Rose
Roseescutcheon Design: C Rose
Roseescutcheon Dimensions: 2-9/16"
Screws: Wood/Machine Screws
Series: 8K Series Grade 1 Cylindrical Knob Locks
Ship Weight: 3.5 lbs.
Std Latch Backset Dim: 2-3/4"
Std Latch Number: 8K3
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
Unit of Measure 2: Case
Unit of Measure 2 Qty: 12
