FUHR multisafe Type 10 Door Lock

FUHR multisafe Type 10 Door Lock
FUHR multisafe Type 10 - Compact Hook
 FUHR multisafe Type 10 - Technical
FUHR multisafe Type 10 Mini - Technical
FUHR multisafe Type 10 Door Lock
FUHR multisafe Type 10 - Compact Hook
 FUHR multisafe Type 10 - Technical
FUHR multisafe Type 10 Mini - Technical

FUHR multisafe Type 10 Door Lock

  • 2 hook, 2 roller cams, reversible latch and deadbolt
  • Drive rail serrations allow for locking point or shootbolt extensions
  • Two locks fit a wide range of door heights
  • Compact hook lock cases
  • Variable handle height – supplied at 1020mm
  • Lever or split spindle operation
  • FUHR silver corrosion resistance surface finish
  • Profile related locking plates


Questions & Answers

FUHR have designed the Type 10 door locks to provide a flexible solution to suit a wide range of door styles and heights. The idea is simple, one base lock with the option to add locking points, corner drives or shootbolt extensions to suit the door and security requirements.

Two base lock options are available, the Type 10 which suits traditional door heights and tall doors, or the Type 10 Mini designed to suit shorter door heights. Both locks have variable handle heights, supplied at 1020mm.

The Type 10 locks feature special teeth on the drive rails at intervals on the faceplate and at either end. These serrations can be cropped as required to reduce the door height, or used to insert additional locking elements such as shootbolts, hook or roller extensions and corner drives. This offers fabricators and installers ultimate flexibility to create bespoke locking to suit their project requirements.

Further simplifying the fabrication process, hook lock cases are smaller compared to other FUHR door locks, this compact design reduces the milling required while maintaining security. Both locks are PAS 24 compliant and Secured by Design accredited.

As with all FUHR door locks, locking keeps are profile related to ensure the best fit securely in the profile and aiding weather sealing compression.

Operation available:

  • 856: Lever Operated
  • 859: Split Spindle

Technical Information:

  • Faceplate Options: 16mm x 3mm
  • Backset Option: 25, 30, 35 and 45mm
  • PZ centre: 92mm
  • Spindle size: 8mm
  • Clearance required behind backset: 18mm


  • Deadbolt: 20mm*
  • Hook bolt: 20mm
  • Roller cam travel: 19mm
  • Roller cam adjustment: +/- 0.8mm

* 14mm on 25mm and 30mm backset options

What is a Eurogroove?

A Eurogroove is an industry standard feature on most PVCu, aluminium and timber door and window profiles, where the locking devices are fitted.

A Eurogroove is the groove in the profile in which multipoint locks and espagnolettes are fitted. This is always 16mm for PVC, but can be 20mm in Timber.


What is PAS 24?

PAS 24 is an enhanced security performance test for door assembly requirements,  every component used within the door set tested must comply to the relevant British Standard for that component.

PAS 24 includes several security tests, such as:

  • Manual intervention
  • Mechanical loading
  • Hard and soft body impact

An example of the intensity of the testing, the mechanical loading tests subjects the door set to 4.5Kn of pressure, the equivalent of approximately 45 times the pressure used to tighten a car wheel nut.

How do I measure the PZ centre and Backset on a door lock?


The backset is the dimension from the front of the faceplate to the centre of the handle spindle or cylinder hole.

The most popular backset sizes are 25mm, 30mm, 35mm and 45mm.

The backset dimension is the distance between A and B on the diagram.


PZ Centre

The "PZ" or "Centre" is the distance between the centre of the handle spindle and the centre of the round section of the cylinder. 

The PZ Centre dimension is the dimension between C and D on the diagram.

Multipoint locks can have one or two spindle holes (also known as followers) these type of locks will have two measurements, the most popular being 62mm / 92mm.

Most modern locks with one spindle are 92mm centre, however some older locks may be 70mm or 72mm.


How do I change the handing of a FUHR door bolt?

On most FUHR locks, to change the handing you remove the small grub screw on the side of the lock case adjacent to the latch plate with a 2mm allen key.

Remove the latch and turn in it 180º vertically, place it back into the opening and secure the grub screw back in place.

The FUHR 871 and FUHR 881 door locks are supplied handed, this cannot be changed, so please ensure you order the correct handing for the application.

How do I replace a FUHR Lockcase?

Step 1 Unscrew and remove the 3 screws as shown in the video

Step 2 Remove the lockcase

Step 3 Clip the replacement lockcase in place

Step 4 Replace the 3 screws


How do I adjust FUHR keeps/strikers?

Hook and Keep alignment:

The hook and keep should be aligned using the guideline on the hook plate. Ensure the hook engages correctly avoiding friction on which can result in damage to the hook, there should be a 2mm gap between the line on the hook plate and the flat of the hook as shown in the diagram.


Latch and hook adjustment:

Take care not to over adjust the hook keep as this can damage the keep - do not rotate through 360º.
A screwdriver and a 4mm allen key will be required when adjusting these plates.


Roller and mushroom adjustment:

Adjust eccentric compression of roller and mushroom keeps to ensure the optimum compression for the door.
Adjust the compression using a 4mm allen key.


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