For a high security mortise lock, the Chubb 3C14 deadlock is an ideal lock for passing and mastering.


The Chubb 3C14-C deadlock is locked or unlocked from either side by key using an euro profile 6 pin double cylinder. The lock is supplied complete with 6 pin euro profile double cylinder and security roses. The lock can be keyed alike or mastered and is supplied with a total of 3 keys. The forend is available in a brass or satin chrome finish and case comes in a gold finish. The extra long deadbolt has 20mm throw and has an extended box strike for additional strength.

Similar to the Yale the Chubb 3C14/C Euro Profile Dead Lock case comes complete with its own cylinder and High Security Escutcheon and when fitted in accordance to the manufactures instructions complies to BS3621, again ideal if you do not wish to carry a chunky mortise key around with you.

We sell these and any other locks through our web site anywhere in the UK visit our buy locks page and return to Chubb 3C14 page.

If you are looking a pass or master suite the ideal solution for replacing mortise locks with the chunky keys to a more manageable key system. The Chubb 3C10 mortise Euro profile dead lock case can replace the Chubb 3G110 5 detainer mortise dead lock without any extra work, apart from cutting in the cylinder.

This lock will accept a Euro Profile cylinder which can be a key, key or key and turn knob action these cylinders can be of any size to suite the thickness of your door. The case does not come with a cylinder, but can be fitted with any type of security cylinder including Mul-T-Lock, therefore can be passed and mastered to any other type of cylinder lock.

Here at NORTH LONDON LOCKSMITHS we master and pass locks in our own workshops, our turnaround is within 24 hours of placing of orders.

If you need more information on any Chubb lock, or if you would like a Locksmith or Carpenter to undertake any other work, please telephone our office.