IML Security Supply
Welcome to IML Welcome to IML
Welcome to IML Welcome to IML
Welcome to IML Welcome to IML
Welcome to IML Welcome to IML
M3 Residential Single Cylinder Maxum Deadbolt, DJ Keyway, 5-Pin, Less Bolt, Sub-Assembled, Less Slider, Satin Nickel 19

Part#: MEC11R60L-T-19-DJN
Hot#: 148110
 Finish: Satin Nickel

Available: 7 ( 5 LA, 1 LV, 1 PHX )

  • Overview
  • Specifications

Medeco High Security Locks Maxum Residential Deadbolt

Hardened steel inserts and rotating pins provide drill and pick resistance according to UL 437 standard. The Medeco 4 (M4) design offers a utility patent that provides protection against unauthorized key duplication. The Maxum is a UL437 Listed, BHMA A156.5 Grade 1 Certified deadbolt, offering unmatched protection against unauthorized key duplication, bumping attacks, picking, drilling, wrenching, kicking, or other physical abuse. A solid 1'' hardened steel bolt in heavy gauge steel housing provides maximum defense against physical attack.


  • Steel shroud over bolt protects against “ice pick” type attacks.
  • High security strike plate has a special box design with 2” screws that anchor the strike directly to the building structure behind the frame, preventing “kick-in” type attacks
  • Hardened steel bolt and bolt throwing mechanism are surrounded by a heavy-gauge tubular steel housing for maximum resistance to crowbar attacks.
  • Solid brass design is secured with high-tensile steel mounting bolts for maximum resistance against hammer and prying attacks.
  • Utility patented key control, (for cylinders that incorporate the M4 design), provides protection against the unauthorized duplication of keys.
  • Shuttle Pin Movable Element in the M4 key protects against 3D printing.
  • A 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.
  • Angled cuts on the keys, along with fore and aft positioning, provide added dimensions that dramatically increases key combinations and enables Medeco® to produce some of the largest master key systems in the industry.
  • Hardened steel inserts, positioned in critical areas of the cylinder, provide a high degree of drill resistance.
  • UL437 listing provides assurance that cylinders meet universal standards for drill and pick resistance and resistance against other types of forced attack.
  • Two year warranty offers assurance of product quality and factory support in the rare event there is a problem.


  • Ideal for residential applications requiring a top of the line Grade 1 deadbolt plus protection against unauthorized key duplication.


  • 05 - Bright Brass
  • 06 - Satin Brass
  • 09 - Antique Brass
  • 10 - Satin Brass Blackened
  • 11 - Bright Bronze
  • 12 - Satin Bronze
  • 13 - Oil Rubbed Bronze
  • 18 - Bright Nickel
  • 19 - Satin Nickel
  • 20 - Antique Nickel
  • 22 - Black
  • 24 - Dark Bronze
  • 25 - Bright Chrome
  • 26 - Satin Chrome

Specifications for Medeco High Security Locks MEC11R60L-T-19-DJN

BacksetLess Bolt Assembly
Cylinder IncludedYes
Cylinder Type6-Pin Cylinder
Door Bore Size2-1/8"
Door Thickness Max2-1/2"
Door Thickness Min1-3/8"
Finish ColorSatin Nickel
FunctionSingle Cylinder
GradeGrade 1
Knob/Lever StyleInside Thumbturn
Lock CategoryDeadbolt
SeriesMaxum Deadbolt Series
Other Specs
Alternate Codes11R60L T 19 DJN, 11R60L-T-19-DJN, 11R60L-T-19-DJN , 11R60LT 19 DJN, 11R60LT-19-DJN, 11R60LT19DJN, 11R60LT19DJN , 11TR603L-19-DJN, 11TR603L19DJN, 11TR60L 19 DJN, 11TR60L-19-DJN, 11TR60L19DJN, MEC11R60L T 19 DJN, MEC11R60L-T-19-DJN, MEC11R60LT 19 DJN, MEC11
CategoryDeadbolts, High Security Deadbolts, High Security Locks, Lock Sets, Residential, Residential Deadbolts, Residential Locks, Single Cylinder, Single Sided
Latch Bolt Face TypeSquare Corner
Restricted KeywayNo