Mortise Cylinders

The Ilco Mortise Cylinder line is a broad selection that allows the flexibility to cover numerous applications. Styles include keyed, turn knob and dummy.


Mortise Cylinder Collage
Mortise Cylinder Collage

In addition to the standard finishes offered, Mortise Cylinders are available in Ilco Premier Finishes (32D Satin Stainless Steel and 03P Permanent Polished Bright Brass over stainless steel). These finishes are the perfect solution for keeping that "like new" finish for years.

Mortise cylinder kits and accessories are also available.

For the most up to date information and stock list, refer to the Brass Cylinder, Security Hardware Suggested List Price Book.

Technical Data

Mortise Cylinder

  • 11 Lengths
  • 32 Keyways
  • 13 Finishes
  • 16 Cams
  • Rekeyable to original manufacturers systems
  • 3/4"(19mm) to 1" (25.4mm) length drilled 5 pin, 1 1/8" (28.6mm)to 2" (50.8mm) length drilled 6 pin, 7 pin available for specified lengths
  • Master Key and Grand Master Key quality
  • Furnished with Ilco® Look Alike® Keys

Dummy Mortise Cylinder

  • 4 Lengths - 15/16"(23.8mm) to 1 1/4"(31.7mm)
  • 13 Finishes

Turnknob Mortise Cylinders

  • 10 Lengths - 15/16”(23.8mm) to 2" (50.8mm)
  • 16 Cams
  • 10 Finishes
  • Classroom and Captive Turnknob functions are available

ADA Turnknob Mortise Cylinder

  • 10 Lengths - 15/16”(23.8mm) to 2" (50.8mm)
  • 16 Cams
  • 3 Finishes
  • Classroom functions is available