The Number "ONE" Locksmiths for your area and surrounding areas.

Approved by the Government and Police.

The Number "ONE" Locksmiths for your area and surrounding areas.


Chubb 3R35 Fitting and Opening Service

The Carpenters of Master 24/7 Locksmiths are at your service for the fitting of any type of lock, whether to a wooden, metal or alluminium door. our Locksmiths are available to fit locks also as well as Opening, Replacing and Changing them.

Call us for an estimate to supply and fit any lock, or of course to open and replace them.

If you live in the Oxfordshire or Gloucestershire areas, call us to find if we cover your area.


The Number "ONE" Chubb 3R35 Fitting and Opening Service for your area.
Offered by our Company


The Chubb 3R35 is supplied and fitted, or supplied only, by Master Locksmiths as a Commercial or Domestic Mortise latch.

It is a high security 5 Detainer lock which deadlatches, when the door is closed, it will work with a handle from the inside and a key from the outside,but will also lock with a key from the inside so that the handle will not open it.

The Chubb 3R35X can be used for a fire exit, whereas the handle can be opened from the inside and cannot be locked.

The Chubb 5 Detainer mortise deadlocking latch is suitable for external wooden doors where slam action is required. Master Locksmiths will master or pass your Chubb 3R35 with any other Chubb locks, of your choice; we will also “X” it free of charge at our work shops.As long as they use the same detainers.


The Chubb, 5 Detainer lock, with slam action locking and auto deadlocking latch bolt, is excellent security for entrances and escape doors, and can be used both for Commercial or Domestic use. It uses a handle, (separate item) on inside allowing access from outside by key only, the latch can be held back by the snib on the inside.

The Chubb latch can be deadlocked from inside or outside, by key, this prevents the handle being operated from inside, when a glass panel is broken in the door. This Lock can be modified to use as a fire escape lock by removing the facility to lock the handle, this is then classified as a 3R35X. The Chubb Lock can be keyed alike with other Detainer mortise lock, example a Chubb 3G110 or Chubb 3K70. The latch is opened by key from either side and by lever handle from inside. The door is automatically dead latched when closed, whilst snib can be used to hold the bolt back when it needs to be left ajar. The handle, on the inside can be secured by key from either side.

We sell this lock through our WEB SHOP at a discounted price.


The Number "ONE" Chubb 3R35 plus any other lock Fitting Service for The Oxfordshire and Gloucestershire areas.  Call us to see if we cover your area.

Call us on mobile 07904 892167

HERE AT MASTER 24-7 LOCKSMITHS.CO.UK

WE UNDERTAKE ALL FORMS OF GENERAL LOCKSMITH WORK

IF YOU WOULD LIKE ANY ADVICE ON LOCKS OR ARE NOT SURE ON WHAT LOCKS YOU REQUIRE, PLEASE TELEPHONE OUR OFFICE ON

07904 892167

A MEMBER OF OUR LOCKSMITH TEAM WILL ALWAYS BE WILLING TO HELP YOU.

As well as our Deadlock, Fitting and Rim Lock Fitting Service

WE OFFER.

*  OUR PRICES FOR LOCKSMITH WORK

LOCKSMITH SERVICE

BRITISH STANDARD LOCK FITTING

*  UPVC LOCK REPLACEMENT

DOOR FITTING SERVICE

FRAME REPAIR SERVICE

* WINDOW LOCK FITTER

LOCK CHANGE SERVICE

* LOCK RESTORATION

UPVC LOCK OPENING AND REPAIR SERVICE

PLUS A FULL HOME SECURITY SERVICE


If you live in the in the Oxfordshire and Gloucestershire areas. Why not use our Company to fit this Chubb 3R35 or any other lock for you? North London Locksmiths Ltd. A Company we trade under, are Members of The Master Locksmiths Association and is a parent Company to Master 24/7 Locksmiths.


Would you like an estimate dor any Lock Fitting, Door Fitting or Locksmith work?  Please fill in the estimate form below and submit to our office, we will respond as soon as possible.  You maywish to telephone our office for advice on locks or keys, then please do not hesitate in doing so.  You will speak direct to a member of our Locksmith Team.

Call us on mobile 07904 892167

LOCK AND DOOR ESTIMATE

Please note that all fields followed by an asterisk must be filled in.

Please enter the word that you see below.