Extension Kit – Thick Door Kit for Lockey Locks
- Extension Kit (thick door kit) for doors up to 5″ thick. Install Lockey locks on thick doors and gates with an extension kit.
- C Series
- M Series (Extension kit not compatible with EZ Plate installation of the M210)
- 1000 Series
- 2000 Series
- 3000 Series
- Also available: EXT KIT for KEY OVERRIDE.