Sargent - 28-8XG05 - 8X-Line Bored Knob Lock - L Rose / B Lever - Entry/Office - LB Design - 630 - Satin Stainless Steel - Non Handed - Grade 1

Available to Order
SKU: SRG-28-8XG05-LB-32D

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The 28-8XG05-LB-32D is a heavy duty cylindrical key-in-lever lock designed to exceed the requirements of ANSI 156.2 Series 4000 Grade 1. The 10 Line is the standard for institutional applications such as medical, educational and municipal facilities. Lock to accept LFIC (removable core) and provided with keyed construction core; LFIC permanent core to be ordered separately.


  • ANSI/BHMA Grade 1 certified for cycle and strength requirements. 
  • UL-cUL listed for 3 hour fire doors and windstorm applications
  • Suitable for 1-3/8" – 2" thick doors
  • Latches are reversible, self-adjusting to door bevel
  • Accepts SARGENT standard, Signature and Degree® cylinders
  • Available in 3 finishes
  • Accurate alignment, smooth operation and reversibility of the lock without disassembly
    of knob and cylinder
  • Versatile design to satisfy door requirements, making installation easy for new construction, as well as retrofits and renovations
  • Design accommodates common door preps and satisfies all door handing
  • Maintain and expand master keying systems’ versatility for multiple levels of security
  • Handles virtually all interior and exterior applications
  • Key outside retracts latch
  • Knob outside rigid at all times
  • Knob inside retracts latchbolt
  • Deadlocking latch
  • LB Design
Call 1-800-878-6604 for Bulk / Dealer Pricing!



Construction: Heavy Duty Steel 
Lock Function: 8XG05 : Entry
Door Thickness: 1-3/4" (44mm) thick door adjusts to 2" (51mm) standard
Backset: 2-3/4" (70mm) backset w/ 1-1/8" front (standard)
Faceplate: Wrought brass, bronze and stainless steel — 2-1/4" (57mm) x 1-1/8" (29mm)
Strike: 4-7/8" Curved Lip Strike
Rose & Lever: Standard L Rose and B Lever
Brass, 6 pin, LA keyway, 1 bitted standard
Finish: 32D / 630 - Satin Stainless Steel
Certifications: UL / cUL Listed for 3-Hour Doors,  ANSI/BHMA A156 .2 Grade 1
Warranty: 7-Year Manufacturer Warranty


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