Best 8K37AB4AS3626RH SFIC Prep Entrance Knob, Round, Concave Rose, Grade 1, Satin Chrome

Best Access Solutions Inc 8K37AB4AS3626RH Entrance Knob offers a robust blend of security and convenience, making it an ideal choice for high-traffic applications. This cylindrical knob, featuring a round design with a concave rose measuring 3-3/8 inches in diameter, is engineered for durability and ease of use. The knob is finished in a sleek Satin Chrome (626/US26D), providing a modern aesthetic while ensuring long-lasting performance. Constructed from solid brass or bronze, the heavy-duty design includes a deadlocking latch with a 9/16 inch throw for enhanced strike engagement. High-security features set the 8K series apart, eliminating keeper holes on keyed knobs and incorporating breakaway options to thwart wrench attacks. The knob is also designed to be spin-free, requiring a key for operation, which elevates the overall security. This Grade 1 entrance knob is suitable for doors with a thickness adjustable from 1-3/8 inches to 2 inches, ensuring compatibility with various installations. The 7-pin SFIC core allows for quick rekeying, while the friction insert within the rose and long bearing length in the chassis guarantee reliability and smooth operation over time. Ideal for commercial settings, the Best Access Solutions Inc 8K37AB4AS3626RH is your trusted partner in security.

Entrance Knob, SFIC Prep, Less Core, Round Knob with A Concave Rose (3-3/8in Diameter), ASA Strike (4-7/8in x 1-1/4in), Right Hand / Field Reversible, Grade 1, 626/US26D Satin Chrome

We build each 8K lock with top-quality materials and industry-leading design components to enhance reliability and attack resistance. With a wide range of finish and feature options, the 8K series offers premium form and function.

Features:

• Heavy-duty performance: With solid construction and high-quality materials, BEST 8K locks are built for durability and security in the most high traffic applications. Heavy knobs machined from brass or bronze bar stock offer long-lasting performance and a heavy-duty deadlocking latch with 9/16" throw provides greater strike engagement.
• High-security Features: Designed for greater security, the BEST 8K series includes Features like no keeper holes on keyed knobs, breakaway options to prevent wrench attacks, and spin-free knobs requiring keys for operation. The BEST 8K keyed knob is removable only after the core is removed, resulting in higher security.
• Proven reliability: Built-in Features like a friction insert inside the rose to resist loosening and long bearing length in the chassis for smooth, wear-resistant operation keep the 8K working smoothly year after year.
• Easy to use: The BEST 8K series allows quick, economical rekeying and is simple to operate even in demanding applications. A rotating knob face provides easy hand of door change without removing the knob, a built-in steel retractor with low friction bearings allows smooth, wear-resistant operation. An optional tactile/knurled knob can be used for blind, safety, or accessibility applications.

Specifications:

• Certifications:
• ANSI/BHMA A156.2 Series — Grade 1
• UL/cUL listed (3 hour) for single or double swinging doors.
• Internal Parts: brass or corrosion-treated steel.
• Latch: 9/16" throw; front 2-1/4" and 1-1/8" beveled.
• Knobs: machined from solid brass or bronze; 2-1/8" diameter; 2-7/8" projection from door.
• Roses: brass or bronze reinforced with steel; threaded to chassis.
• Strikes: ANSI strike 2-3/4" x 1-1/8" with curved lip and box standard; ANSI S3 4-7/8" x 1-1/4" with curved lip; ANSI S3 4-7/8" x 1-7/8" flat strike available.
• Door Thickness: adjustable from 1-3/8" to 2" standard; E trim for 2-1/8" to 3" doors.
• Keying: 7-pin SFIC.
• Warranties: Three-year mechanical; Three-year finish (613 carries no finish warranty).

Functions:

• Single Keyed:
• Entrance: AB (F109)
• Storeroom: D (F86)
• Service Station: E (F92)
• Classroom: R (F84)
• Dormitory: T (F90)
• Special: A, B, DZ, EA, RZ, XD, XR, YD, YR
• UA:
• Hotel (SPN-standard): H, HJ (F93)
• Double Keyed:
• Corridor: C (F88)
• Storeroom: G (F91)
• Communicating: S (F80)
• Institutional: W (F87)
• Special: DR, RD
• Keyless:
• Passage: N (F75), NX (F89)
• Exit: Y (F89)
• Privacy: L (F76)
• Patio: P (F77)
• Special: LL, M, Q, Z
• Single dummy trim: 1DT
• Double dummy trim: 2DT

Finishes:

• 605/US3 - Bright Brass
• 606/US4 - Satin Brass
• 611/US9 - Bright Bronze
• 612/US10 - Satin Bronze
• 613/US10B - Oxidized Satin Bronze, Oil Rubbed
• 625/US26 - Bright Chromium Plated
• 626/US26D - Satin Chromium Plated
• 690/US20 - Dark Bronze