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ILCO 4520 Mortise Double Cylinder Deadbolts

SKU IL-4520

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  • Fits existing hole size 17⁄8” – 21⁄8”
  • Operates with Adams Rite cam
  • All deadbolts ordered with cylinders come with fan cam standard


Solid Brass Mortise Deadbolts are available in a variety of styles and functions.

The ILCO line of deadbolts is offered in 6 standard finishes plus 2 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.

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

  • 1″ (25mm) bolt throw
  • 8 finishes
  • Fits doors 1 3/8 (35mm) – 1 ¾ (44mm)” thick
  • Single cylinder, double cylinder and classroom function
  • Available with cylinder or less cylinder

Don’t see the finish, or function or specific configuration you need? We can design, configure and build the customizations you are looking for – Just call (800) 776-3247 and our experienced support staff will help you design the systems and products you need.


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