Sargent 8231 Utility Mortise Lock

Sargent 8231 Utility Lock

• Key outside retracts latchbolt

• Trim outside is always locked

• No inside trim or cylinder

• A Multi-Function 8200/R8200/7800 Lockbody

• Auxiliary deadlatch

8200 Line Mortise Lock Specifications:

Door Thickness: 1-3⁄4" (44mm) thick standard.

Backset: 2-3⁄4" (70mm) only

Lock Case: 12 gauge heavy duty wrought steel, zinc dichromate plated. Thickness 7/64" (3mm) (.109)

Outside Front Plate: Brass, bronze or stainless steel. 8" (203mm) x 1-1⁄4" (31mm), ANSI Standard A115.1. Adjustable at any angle from flat to beveled 1⁄8" (3mm) in 2" (51mm)

Springs: High carbon steel

Hubs for Levers: Cold forged steel

Latchbolt: Stainless steel 3⁄4" (19mm) projection one-piece, anti-friction reversible latch

Auxiliary Deadlatch: Stainless steel, non-handed

Deadbolt: One-piece hardened stainless steel, with 1" (25mm) projection

Handing: Specify hand on order; easily field reversible

Strike: Brass, bronze or stainless steel; ANSI Standard A115.1; curved lip, non-handed

Keys: Two, nickel silver

Cylinder: Brass, size #41 (1-1/8" ) standard (except for Freewheeling, size #46 (1-3/4") LA standard keyway

Finishes: 03 - Bright Brass, 04 - Satin Brass, 10 - Satin Bronze, 10B - Oil Rubbed Bronze, 26 - Bright Chrome, 26D - Satin Chrome, 32 - Bright Stainless, 32D - Satin Stainless

Stile: 4-1/2" (114mm) minimum stile for 8200, 4-3/4" (121mm) minimum stile for electrical function locks

Door Prep: ANSI A115.1 modified per template

Warranty: 10 year limited warranty, 2 year limited warranty on electrified locks

Warranty limited to replacement of Lockbody and/or components.

Model: Sargent 8231, LNB, LNL, LNP, LNJ,03, 04, 10, 10B, 26, 26D, 8231-LNB, 8231LNB, 8231-LNB-03, 8231LNB03, 8231-LNB-04, 8231LNB04, 8231-LNB-10, 8231LNB10, 8231-LNB-10B, 8231LNB10B, 8231-LNB-26, 8231LNB26, 8231-LNB-26D, 8231LNB26D, 8231-LNL, 8231LNL, 8231-LNL-03, 8231LNL03, 8231-LNL-04, 8231LNL04, 8231-LNL-10, 8231LNL10, 8231-LNL-10B, 8231LNL10B, 8231-LNL-26, 8231LNL26, 8231-LNL-26D, 8231LNL26D,8231-LNJ, 8231LNJ, 8231-LNJ-03, 8231LNJ03, 8231-LNJ-04, 8231LNJ04, 8231-LNJ-10, 8231LNJ10, 8231-LNJ-10B, 8231LNJ10B, 8231-LNJ-26, 8231LNJ26, 8231-LNJ-26D, 8231LNJ26D, 8231-LNP, 8231LNP, 8231-LNP-03, 8231LNP03, 8231-LNP-04, 8231LNP04, 8231-LNP-10, 8231LNP10, 8231-LNP-10B, 8231LNP10B, 8231-LNP-26, 8231LNP26, 8231-LNP-26D, 8231LNP26D

Certification Compliance: ANSI/BHMA: Certified to ANSI/BHMA A156.13 Series 1000 Operational Grade 1 and Security Grade 1 with all standard trims. Note: Removable Core and SFIC Cylinders do not meet Security Grade 1 requirements.

ADA: Meets A117.1 Accessibility Code. Meets BOMA International 4.13.8 Complies with American Disability Act; Consult local authorities

UL  UL and UL Listed to Canadian safety standards for A label 4 x 10 single and 8 x 10 double (3 hour fire door) and lesser class doors, stamped letter F and UL symbol on armored front indicate listing

Positive Pressure: Meets positive pressure requirements UL 10C and UBC 7-2 (1997)

California: California State Reference Code (Formerly Title 19, California State Fire Marshal Standard) All levers with returns comply; levers return to within 1/2" (13mm) of door face

Related Categories

• Sargent Mortise Locks