Mortice lock RR

  • For doors with tubular frames
  • When closing the door only the latch is being operated 
  • By locking the door cylinder the bolt is activated
  • Can be used right or left as latch can be turned
  • Forend 24 x 240 mm (angular)

Mortice lock RR


  • High capacity of resistance by use of high quality materials
  • Extra solid mechanical construction
  • Metal latch and bolt
  • Both counter and latch spring made from special steel
  • Extra corrosion protection by electrolytic galvanizing
  • Lockable with a single turn of the key


  • Finish: galvanic zinc plated
  • Available in backset: 25/30/35/40 mm
Mortice lock RR30 
Art. no. 20823

Level: 7
Packaging: sleeve
Mortice lock RR35 
Art. no. 21528

Level: 7
Packaging: sleeve
Mortice lock RR40 
Art. no. 35377

Level: 7
Packaging: sleeve
Mortice lock RR25 
Art. no. 20824

Level: 7
Packaging: sleeve


Mortice locks

The mortice lock is activated by the door cylinder – it may be invisible but it has a crucial function. Just as it's impossible to start an engine without a starter motor, a door cannot be locked without a mortise lock. ABUS mortise locks that meet DIN 18251 ABUS offers a wide range of mortise locks that meet DIN 18251 with solutions for a variety of needs, e.g. fire doors or doors with narrow profiles. The premium product is the TKZ 40 – ...
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