14 Series Deadbolt

The Medeco® 14 Series is a Grade 2 commercial deadbolt that provides an outstanding combination of cylinder options, performance and value. It is the ideal choice for a wide variety of commercial and heavy duty residential applications where consistent quality, ease of use and installation are required.

Ideal applications include: office buildings, hospitals, schools, restaurants, apartments and retail outlets.

The Medeco® 14 Series can be used in conjunction with either Medeco3, BiLevel, or KeyMark x4 Key Control cylinders as well as Medeco® eCylinders. When offered alongside the Medeco® Maxum deadbolt, it provides end users a choice to select from these options of smart deadbolt solutions.

The 14 Series deadbolt can be ordered with a variety of different cylinder technologies. To compare the mechanical features, see the below chart.

Mechanical Cylinder Features




UL listed for use on fire doors x x x
Grade 1 Certification x    
BHMA A156.30 Level A Certification the cylinder x    
Can be incorporated into existing master key system x x x
Protect against drill, wrenching, bumping and prying attacks x x  
Solid Brass Construction x x x
Accommodates both mortise and drive in face applications x x x
Large thumbturn for ease of use x x x
Key may be retrofitted with a prox head x x x
Double cylinder captive thumbturn available x x  


  • One inch throw bolt with hardened steel free spinning steel pin insert resists sawing
  • Bolt mechanism designed to adjust for both 2 3/8 inch or 2 3/4 inch backset, with 2 3/4 inch fixed backset also available, which provides greater flexibility and ease of installation
  • Free turning outer ring on collar resist wrenching attacks
  • Utility patented key control, (for cylinders that incorporate the Medeco3 design), provides protection against the unauthorized duplication of keys
  • Medeco3 cylinders include special elevating and rotating pin tumbler design, along with false slots on the bottom pins, mushroom top pins and a sidebar mechanism, work together, to provide superior pick resistance
  • Medeco3 cylinders also include angled cuts on the keys, along with fore and aft positioning, in the Medeco3 design, provide added dimensions that dramatically increases key combinations and enables Medeco® to produce some of the largest master key systems in the industry
  • Medeco3 cylinders include hardened steel inserts, positioned in critical areas of the cylinder, provide a high degree of drill resistance
  • Medeco3 cylinders UL437 listing provides assurance that cylinders meet universal standards for drill and pick resistance and resistance against other types of forced attack


It is the ideal choice for a wide variety of commercial and heavy duty residential applications where consistent quality, ease of use andinstallation are required. Ideal applications include:

  • office buildings
  • hospitals
  • schools
  • restaurants
  • apartments
  • retail outlets


  • Only available in 05 polished brass, 09 antique brass, 13 oil rubbed bronze, 19 Satin Steel and 26 satin chrome finish.


  • Warranted for two (2) years against manufacturer's defects. See the Medeco® limited warranty for full details

Technical Information:

  • Five (5) different finishes provide a close color match with existing hardware
  • Cylinder options include key-in-knob in Medeco3, BiLevel, Medeco X4, Medeco Logic or Medeco³ Logic, and Medeco XT
  • SFIC cylinder options include Medeco X4 and Medeco XT


  • 05 - Bright Brass 
  • 09 - Antique Brass
  • 13 - Oil Rubbed Bronze 
  • 19 - Satin Nickel
  • 26 - Satin Chrome

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