BEST 8K37AB4DS3613 Grade 1 Entrance Lock is a robust, heavy-duty cylindrical lock designed to meet the highest standards of security and durability. This Grade 1 entrance lock features a sleek oil-rubbed bronze finish and a non-handed design, making it an ideal choice for commercial applications. Certified by ANSI A156.2 Series 4000 and listed by Underwriters Laboratories, it is suitable for use on 3-hour A-label single swinging doors. Constructed from steel or brass, the 8K Series ensures superior strength compared to other knob sets. Notable features include a tactile or knurled knob for enhanced accessibility, along with a breakaway feature that prevents the lock from being easily overpowered. The lock’s design includes a long bearing length in the chassis for smooth, wear-resistant operation, and it offers options for lead lines for radioactive doors, such as those used in MRI or x-ray environments. With flexibility in installation, this lock accommodates door thicknesses from 1-3/4" to 2-1/4" and offers a standard latch backset dimension of 2-3/4". The 8K37AB4DS3613 comes with a 3-year limited warranty, ensuring peace of mind for building professionals and homeowners alike.
Grade 1 Entrance Cylindrical Lock, 4 Knob, SFIC Less Core, Oil-Rubbed Bronze 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: Bronze
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: 613/US10B
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: 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: D Rose
Roseescutcheon Dimensions: 3-3/8"
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
