Mortise Cylinders

Overview

Mortise Cylinders are used in a variety of locking hardware, including full-case mortise locks, narrow stile locks, and exit devices. LSDA mortise cylinders are milled from solid brass and manufactured to exact OEM specifications. Cylinders are available in 1", 1 1/8" , 1 1/4" sizes and several popular keyways. Mortise T-turn Cylinders replace the keyway with a thumbturn for keyless operation. Dummy Mortise Cylinders are used to fill the hole when no key access is desired. Mortise Cylinder applications included Offices, Stores, Public Buildings, and Campuses.

Standard Features

• Types: Keyed (Mortise), Dummy (Blank) and Thumb Turn (T-Turn)
• Manufactured: Made in the U.S.A.
• Handing: Non-handed
• Materials: Brass
• Sizes: 1" , 1 1/8" , 1 1/4"
• Functions: Blank, Thumbturn, Keyed

Mortise Cylinder Keyways

• Arrow (AW)
• Composite  (COM)
• Corbin 60 (60)
• Corbin L4 (CRL)
• Kwikset KW1 (KW)
• LSDA (LSA) "SEMI-Restricted"
• Russwin D1 (RD1)
• Russwin 981 (R981)
• Sargent LA (LA)
• Sargent LA-LC (LAC)
• Schlage SC1 (SCC)
• Schlage C-K (SCK)
• Schlage E (SCE)
• Weiser (WE)
• Yale (YA8 and GA)