Lenlok Garage Roller Door Lock 4321

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Narrow style version and has a rectangular fascia with dual finger grips.

1 x Lock Kit
2 x Keys
1 x Lock Fascia


  • C4 4 pin cylinder tumbler
  • C4 4 pin cylinder is LKW5 (LW4) keyway. 
  • C4 4 pin cylinders includes cam screws only (does not include all other cams & screws)
  • Ergonomically designed internal operating knob offers a more positive grip
  • Lock body designed for minimum protrusion (smaller than previous Lenlok models)
  • Supplied with tape to hold face plate on for easy installation
  • Barrel & keys supplied along with cams, cams screws, cylinder screws
  • Locking arms have a 19mm throw
  • High quality satin chrome finish zinc alloy fascia
  • High quality full metal locking mechanism
  • Lock body has patented integrated mechanism protectors. These keep the door from applying pressure to the mechanism
  • Slide arms are constructed from galvanised steel for increased strength and have threaded holes for the screws making installation easier



Retrofits to existing market standards (e.g. Lenlok 3321) - Roller door lock retrofit plate for 3321 - Supplied with tape to hold face plate on for easy installation - Adhesive logo which can be replaced with personalised customer logo on request. It can also be flipped 180 degrees for handing of the lock.