TownSteel MSS-L Grade 1 Heavy Duty Mortise Lock, Designer Sectional Low

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The MS Series Sectional Designer Mortise Lock is BHMA A156.13-2012 certified Grade 1 and UL 10C 3-hour rated. Both clutched and non-clutched mortise chassis are available. See trims for more designer levers.

Specifications

MECHANICAL
Door Thickness
1-3/4" Standard,
Backset
2-3/4"
Latchbolt
Stainless Steel, Split, Anti-Friction, 3/4" Projection
Deadbolt
Stainless Steel, Anti-Saw with Hardened Pins, 1" Projection
Guardbolt
Stainless Steel
Strike
Plated Steel or Stainless Steel, 1-1/4" x 4-7/8"
Faceplate
Brass or Stainless Steel, 1-1/4" wide
Stop Works
Stainless Steel, Rocker Type
Escutcheon
Brass, 10-9/16" x 2-3/8" x 9/32"
Lever
Brass or Zinc Alloy, refer to Trim Section for lever designs
Thumb Turn
Brass, Classic Visible standard
Function
Most ANSI functions available. Refer to the MS Catalog for function list
Cylinder
6 pin, Brass, Schlage "C" keyway, 2 keys per cylinder, standard
Small Format IC
Available, with or without Core, 7 pin Brass Core, 2 keys per Cylinder
Schlage Large Format IC
Available in less core
Corbin Large Format IC
Available in less core
High Security Cylinder
Available, TownSteel "L" keyway, 6 pin, 2 keys per cylinder
High Security SFIC
Available, TownSteel "L" keyway, 7 pin, 2 keys per cylinder

Applications

  • Public Buildings & Facilities
  • Commercial & Industrial Buildings
  • Government & Military Facilities
  • Retail & Strip Malls
  • Multifamily & Mixed-Use

Downloads