Best Access Solutions Inc 9K Cylindrical Series

Quick installation, proven reliability and enhanced safety all make the 9K the grade 1 cylindrical lock of choice for many. But its wide compatibility with most large format interchangeable cores, regardless of brand, make it a legend. Whether you want to upgrade old hardware or fit out a new facility, the 9K is a great match.

Features:

• For versatile applications, lever by knob trim variations are available.
• Rose locking pin and rose assembly design offers great torque resistance. It prevents the locking pin from twisting, bending, or breaking under attack.
• The innovative design of the slotted key release cam and locking lug assembly create maximum attack resistance. Even though damaged, the lock still allows key access. In addition, the lever is fully functional from the inside. The hub-mounted torsion spring and strong retractor springs help prevent lever sag and offer a smooth and snappy operation.
• Strong through-bolt mounting studs increase torque resistance. Heavy rose liner material is highly attack resistant.
• Strong retractor springs provide resistance to lever sag.
• Zinc hubs with a shrouded locking lug, guaranteeing higher quality and increased torque resistance.
• The outside lever sleeve is a seamless one piece construction made of a hardened steel alloy that provides additional reinforcement in the locking lug slot.
• Lost Motion feature available allowing 45° lever rotation in either direction without engaging retractor assembly.
• Interchangeable core allows for quick re-keying and customized master keying.

Benefits:

• Abrasive Lever Option: Besides complying with a wide variety of accessibility codes and ordinances, Best Access Systems lever handles are available with a special abrasive feature. Abrasive strip on the lever immediately identifies warnings on doors to hazardous areas for the blind. To order: Designate "AL". Note: abrasive strip is available on all levers, except #14, #15, #16 levers in 613 finish.
• Lost Motion Feature: The Lost Motion feature allows the lever handle to move 45 degrees from parallel to the horizontal plane without engaging the latchbolt assembly. When the lockset is in the locked mode, this feature makes over-torque or over-lever-age abuse more difficult to achieve. To order: designate "LM".
• Non IC Lever Option: The 9K heavy duty cylindrical lock may be adapted to existing keying systems by using a special retrofit lever and throw member that will accept 6 pin single shear-line cylinders from non BEST manufacturers. No internal modifications are required to adapt the 9K to cylinders from the following manufacturers: Corbin-Russwin, Medeco, Sargent, Schlage, Yale. Refer to non-IC Best keying products brochure for more details.
• RQE Feature: The 9K lever handle cylindrical can be supplied with a request-to-exit (RQE) switch. A normally open switch provides momentary switch closure when the inside lever is rotated. To order: designate "RQE".
• Tactile Lever Option: Tactile levers may be used in areas where improved grip is required or as a warning in hazardous areas. Grooves are machined into the back of the hand grasp portion of the lever to improve grip and/or to provide a sensory warning in hazardous areas. This option can be used for Blind, Safety or Accessibility applications. To order: Designate "TL".

Specifications:

• Certifications:
• UL Listed: Listed by Underwriter’s Laboratories for use on 3 Hr, A label single swinging doors (4’x10’). GYJTBuilders Hardware-single point locks or latches. American National Standard: ANSI A156.2, Series 4000 Grade 1 (formerly FF-H-106C Series 161.)
• The 9K series cylindrical lock has received a notice of acceptance from Miami-Dade County and is considered Miami-Dade County product control approved. "WS" option must be ordered for the lock to include a "Miami-Dade County Product Control Approved" label for inspection purposes.
• Finish: BHMA US DESCRIPTION 605 3 bright brass 606 4 satin brass 611 9 bright bronze 612 10 satin bronze 613 10B oxidized satin bronze, oil rubbed 618 14 bright nickel plated 619 15 satin nickel plated 622 19 flat black 625 26 bright chromium plated 626 26D satin chromium plated 690 20 dark bronze
• Backset: 2-3/4" standard, 3-3/4" and 5" available.
• Chassis: Critical latch and chassis components are brass or corrosion-treated steel. 2-1/16" diameter to fit 2-1/8" hole in door (Conforms to ANSI A115.2). Lost Motion feature available as an option.
• Door thickness: Available for 1-3/4"
• Latch: Solid brass 9/16" throw. Front 2-1/4" x 1-1/8" beveled.
• Lever handles: Lever handles are a high-quality zinc alloy. Trim components are brass or bronze. Body is approximately 1-5/8" in diameter; Handle is approximately 4-3/4" long (from center-line of chassis). #14 and #15 levers conform to California Administrative Code Title 19 and Title 24. All three styles of levers conform to the Illinois Accessibility Standard.
• Mounting: In addition to standard door preparation (ANSI A115.2 for 1-3/4" doors), two additional holes are needed for through-bolts. Through-bolts require two 5/16" diameter holes located at 12 o’clock and 6 o'clock positions. A drill jig is provided to insure accuracy of the holes.
• Projection on door: Approximately 2-3/4" when mounted on 1-3/4" door.
• Roses:
• C - 3" Convex
• D - 3-1/2" Convex
• K - 3" Convex - no ring
• L - 3-1/2" Convex - no ring
• Strike STK: Conforms to ANSI A115.2 (2-3/4" x 1-1/8" with curved lip & box). S3: Conforms to ANSI A115.2 for 1-3/4" doors (4-7/8" x 1-1/4" with curved lip). S3-7/8: Conforms to ANSI A115.2 for 1-3/4" doors (4-7/8" x 1-7/8" flat)