Chubb Hook Bolt Mortice lock (3M51)

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3 - 6
£9.40 (5.00%)


£187.92 (Including VAT)

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Chubb Hook Bolt Mortice lock (3M51)

Product code: 3M51/251

  • Union 3M51, (Was Chubb-exactly the same lock) has a hook, great lock for sliding doors and standard doors alike.
  • Now branded as Union 3M51, but it is the same.
  • Mechanism: 5 Detainer.
  • Case Size: 70mm deep x 43mm backset x 144mm case height x 56mm handle hole centres x faceplate length 225mm.
  • Forend Finish: Brass.
  • Keys Supplied: 2.
  • Keyed Alike: please email us.
  • Differs: 25,000.
  • Clutch type hook allows door to be slammed and locked shut without the use of the key.
  • Hookbolt can be released by handle or key from one or both sides of the door, and can be deadlocked by one full turn of the key towards the forend.
  • A projecting stump on the forend engages into the locking plate to prevent the door being lifted when in the closed position.
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