Best - Lockset 6K3-7AB4C L/C STK 626

SKU HardwareChimp Item # DS-BE56


  • Shipping:UPS
  • Collection:6K Series
  • Finish / Color:US26D / 626 Satin Chrome Plated on Steel
  • Lock Style:Knob
  • Door Thickness (Inches):1-3/8 to 1-7/8
  • ADA Compliant:No
  • ANSI/BHMA Grade:Grade 2
  • Handing:Non-Handed
  • UL Listed:Yes
  • Interchangeable Core(s):Not Included - Sold Separately
  • Function:Entrance or Office
  • Strike:STK: Conforms to ANSI A115.2 (2 3 /4” x 1 1/8” with curved lip & box)
  • Backset:2 3/4


Best - Lockset 6K3-7AB4C L/C STK 626

Entry Function

• Quick rekeying by BEST interchangeable core.
• Snap-on inside rose (no exposed mounting screws).
• Threaded outside rose adjustable for door thickness.
• Keyed knob is removable only after removal of core.
• Internal steel mechanisms are corrosion treated for normal atmospheric conditions.
• Lockset reversible for either hand of door without removing keyed knob.
• Underwriters Laboratories®: 6K series – Listed by Underwriters Laboratories for use on 3 Hr, A label for single (4’ x 8’) doors.
• Builders Hardware Manufacturers Association: 6K series – Listed by BHMA for A156.2, Series 4000, Grade 2.

Backset: 2 3/8” for 6K2 Series; 2 3/4” for 6K3 Series
Case: 2 1/16” Dia. cylindrical, for 2 1/8” hole.
Finish: 626.
Interchangeable core: Solid brass, pin-tumbler type in knob with 7-pin core. (Not Included)
Knobs: 2” Dia. brass or bronze in round style.
Latch: 1/2” throw deadlocking latch. Front: 2 1/4” x 1” x 5/32” Standard for 62K. (Optional for 63K), 2 1/4” x 1 1/8” x 5/32”
Standard for 63K (Optional for 62K).
Lock and latchsets: Sets consist of latch complete with trim. Type and operation according to set number.
Material: Component parts include brass or bronze. Internal parts are brass or zinc dichromate steel.
Mounting: 2 1/8” Dia. bore for lock housing, 1” Dia. or 7/8” Dia. for latch tube.
Roses: C– 2 9/16” Dia.
          D– 3 3/8” Dia. Mounting screws concealed.
Strike: STK (standard)– 2 3/4” x 1 1/8” with curved lip & box (ANSI A115.2 for 1 3/8” doors).
          S3– 4 7/8” x 1 1/4” with curved lip and box (ANSI A115.2 for 1 3/4” doors).
Thickness of doors: 1 3/8” to 1 7/8” Standard. If thickness is greater, use our heavy duty locksets for specified door thickness.

Your Price
List Price $252.00
You Save $102.59 - 41%

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Best Access Systems is a leading provider of Mechanical & Electronic Access Control.  For almost 80 years BEST has built a reputation as a premiere provider of high quality mechanical access solutions featuring the interchangeable core and masterkey system. Now as a division of Stanley Security Solutions, Inc., BEST is more able to serve its customers through expanded programs that provide creative system design, innovative product solutions, personal sales consultation & nationwide installation and maintenance assistance.

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