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Sargent 11 Line 28-11G05 LL Office Lever Lockset

Availability: In stock


Quick Overview

Sargent 11 Line 28-11G05 LL Office Lever Lockset, Extra Heavy Duty, Series 4000 Grade 1, ANSI F81

Lead Time: allow 1 week

Sargent 11 Line Series T Zone Lockset

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  • Sargent 11 Line Series T Zone Lockset

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Sargent 28-11G05 LL Heavy Duty Office Lever Lockset, Extra Heavy Duty, Series 4000 Grade 1, ANSI F81

 Function Information:

  • Deadlocking latch
  • Latch by either lever unless outside lever is locked by push/turn button in inside lever
  • Turn button must be released manually
  • Key retracts latch when outside lever is locked
  • ANSI F81

All Locks and Latches include 4 7/8" ASA Strike - Only. 2 1/4" Full Lip Strikes and 2 3/4" T Strikes are available separately

T-Zone Construction — There is no equal!   Maximum Strength & Durability

  • True interlocking between the cast/ machined stainless steel lockbody and latchbolt. Provides unequalled strength and durability
  • Independent Testing proves:
    • Exceeds 12 TIMES ANSI/ BHMA A156.2 Grade 1 standard for cycle testing. Over 10,000,000 MILLION cycles!
    • Withstands 3 TIMES ANSI/ BHMA A156.2 Grade 1 torque force on a locked lever. Over 3000 in/lbs!
    • Virtually no lever sag ever
  • In a class of its own! This lock raises the bar and sets new standards!
  • 10 Year limited warranty. No service required to maintain warranty

 Sargent 11 Line Construction Diagram

(click to enlarge)

Sargent 11 Line Specifications: 

For Doors 1-3/4" to 2" (44mm to 51mm) thick doors standard. Special order for doors over 2" thick, consult factory for lead time & pricing.
Backset 2-3/4" (70mm) Backset standard.  3-3/4" (95mm) backset available (23- option), 5" (127mm) backset available (25- option)
Bearing Assembly Cast and machined stainless steel
Front Wrought brass or stainless steel. Standard — 2-1/4" (57mm) x 1-1/8" (29mm), Self-adjusting for flat to 1/8" (3mm) in 2" (51mm) bevel
Strike Wrought brass or stainless steel. 800 (2-3/4") Curved Lip Strike standard. 808 curved lip ANSI strike (28- option), Wrought box strike available (WBS- option)
Hand Universal, not handed
Roses Heavy wrought brass, bronze or stainless steel
Latch Stainless steel bolt 7/8" (22mm) dia. x 1/2" (13mm) throw, 3/4" (19mm) throw for pairs of doors (41- option)
Cylinder Brass, 6 pin, LA keyway standard
Keys Two, nickel silver
Masterkeying Can be master keyed or grand master keyed. Construction key systems available
Finishes 03, 04, 09, 10, 10B, 10BE, 10BL, 14, 15, 20D, 26, 26D
Door Prep ANSI A115.2 (161)
Minimum Stile 4-1/4" (108mm) with B and O roses,  4-1/2" (114mm) with E and L roses
Warranty 10 Year Warranty
Certification Compliance
ANSI Meets and greatly exceeds ANSI A156.2 Series 4000 - Grade 1
UL UL listed to U.S.A. and Canadian safety standards, Listed for 3 hour doors (double doors require 41- option)
Positive Pressure Meets UL 10C and UBC 7-2 (1997)
ADA All levers conform to ADA requirement for barrier-free accessibility
California Code Levers (L, J & P) conform to California Administrative Code Title 19
Hurricane Code All Individual components of a total door opening are required to comply with each code. See Sargent 11 Line Series Windstorm Certifications here for more detail

Need a different keyway? Visit the Cylinder Barrels Page

Do you require Special Keying Services?

DoorwaysPlus Finishes Guide

Additional Information

Weight 6.0000
Manufacturer Sargent
Lock Design Lever without TB
BHMA Lock Grade Series 4000 Grade 1 - Hv Dty
ANSI Lock Function F81 - Office Entrance
Door Thickness 1-3/4" Dr Thickness, 2" Dr Thickness
Windstorm Certified Yes
Backset 2 3/4" Backset

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