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1-866-749-7661 Contractor Hotline: 1-866-622-0224
1-866-749-7661 Contractor Hotline: 1-866-622-0224

Best Access Systems 6K37AB4CS3-626

Special Order Entry Lock

SKU: 6K37AB4CS3-626

Price: $131.00

Special Order non-stock item Requires 4 week lead time

The Best 6K37AB4 entry lock is a grade 2 standard duty lock that accecpt Best 6 or 7 pin IC cores. Core not included. Quick rekeying by BEST interchangeable core allows immediate rekeying at the door simply by using the special control key to replace the core in seconds. See more product information below

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 non stock item with 3 week lead time.
  • Entry function, push/turn button locking.
  • Push-button locking: push-button locks the outside lever until it is unlocked by key or by turning the inside lever.
  • Pushing and turning inside button keeps outside knob locked until the button is turned back. Key in outside knob will retracted the latch, exterior knob remains locked.
  • Inside knob is always unlocked.
  • Accepts 6 or 7 pin IC core. Core not included.
  • 2-3/4" backset.
  • Strike-S3, 4 7/8” x 1 1/4” with curved lip and box ANSI A115.2 for 1 3/4” doors.
  • C style rose, 2 9/16” diameter.
  • For doors 1 3/8” to 1 7/8” thick.
  • Satin chrome finish.


Tech Specs

  • Latch: 1/2” throw deadlocking latch.
  • Listed by BHMA for A156.2, Series 4000, Grade 2.
  • Listed by Underwriters Laboratories for use on 3 Hr, A label for single (4’ x 8’) doors fire doors.



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