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Best 9K37S14DS3-626

Special Order Heavy Duty Interchangeable Core Communicating Function Lever

Call for Pricing 1-866-749-7661
Special Order non-stock item Requires 4 week lead time

SKU: 9K37S14DS3-626

The Best Acces Systems 9K37S14DS3-626 Communicating function heavy duty interchangeable core SFIC lockset allows immediate rekeying at the door simply by using the special control key to replace the core in seconds. Double cylinder Communicating function, turning the key in either lever, locks or unlocks its own lever independently. ANSI Grade 1 locks are designed for heavy duty applications. Best Lock is now part of Stanley Security Solution

Because this is not a stock item we must order it specifically for you and we will be unable to accept a return unless the item is defective as determined by the factory it was bought from.

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Special order item with 3 week lead time.
  • Heavy Duty grade 1 commercial double cylinder Communicating function lever.
  • With 14– curved return lever style.
  • Accepts Best or Best compatible 7 or 6-pin interchangeable cores, core not included. This function requires 2 IC cores.
  • ADA compliant.
  • 2-3/4" backset.
  • Rose has a 3-1/2" diameter.
  • S3 ANSI strike -4-7/8” x 1-1/4” with curved lip.
  • Non handed. For doors 1-3/4" thick.
  • Through-bolt mounting studs increase torque resistance.
  • Satin chrome finish.

More Info

  • Double cylinder Communicating function, turning the key in either lever, locks or unlocks its own lever independently.
  • UL- 9K series listed by Underwriters Laboratories for use on 3 Hr, A label fire doors for single or double swinging doors.
  • Listed by BHMA for A156.2, Series 4000, Grade 1.
  • 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.
  • Latch– 1/2” throw deadlocking latch, front: 2 1/4” x 1 1/8”. . (ANSI A115.2 for 1 3/4” doors).



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