FUHR French Door Slave Locks

FUHR French Door Slave Locks

  • Comprehensive range
  • High security options
  • FUHR silver corrosion resistant surface finish
  • Profile related locking plates

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Description
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Questions & Answers

The FUHR door lock options for double opening French doors allows complete flexibility to suit the requirements of the installation.

Most popular French Door Option:

856V and 856

The slave leaf is locked into the frame by shootbolts, while the master leaf has hook locks to engage in the keeps on the false mullion as well as shootbolts locking into the frame.

Master French Door:

Ref Description Min Height Max Height Extended
E 856 Type 6 Master centre section and bottom shootbolt 1790 2100 2500
F Type 6 Top extension (croppable)      

 

Slave French Door:

Ref Description Min Height Max Height Extended
O 856 Slave door centre section                                             
H Type 5 Top extension 1900 2185 2585
J Type 5 Bottom extention      

Keeps and underplates are then required, top and bottom.

Slave Door Options:

Other variants are available for the slave and master doors, These options are displayed in the adjacent images, see the information below for the corresponding products.

Option 1:

Finger Operated Shoot Bolt (2 required)

Finger Operated Strikers (profile specific)

Option 2:

Handle height Min: 860mm Max: 1020mm

Ref Description Min Height Max Height Extended
O 856V Slave Door Centre Section 35mm 1690 2155 2520
H MAO60686VGX Top Reverse Action Shoot Bolt                    
J MAU60570V9X Bottom Shoot Bolt Extension      
L DXVL400 400mm Extension      

 

Option 3:

Handle height Min: 740mm Max: 990mm

Ref Description Min Height Max Height Extended
O 856V Slave Door Centre Section 35mm      
V DXSF04 Horizontal connector 400mm                                  
P DXE04 Corner 150 x 150 with Roller (2 Required) 1460 2000  

 

Option 4:

Handle height Min: 620mm Max: 990mm

Ref Description Min Height Max Height Extended
O 856V Slave Door Centre Section 35mm 1240 2000  
V DXSF04 Horizontal connector 400mm      
Q DXE04 Corner Drive 150 x 40 with Roller (2 required)      

 

Option 5:

Handle height Min: 910mm Max: 1070mm

Ref Description Min Height Max Height Extended
R 856Z Slave Door Centre Section 35mm                    1720 2150 2550
B MV150186S Reverse Action Top Shoot Bolt      
C MV15018B6S Bottom Shoot Bolt      

 

Option 6:

Ref Description Min Height Max Height Extended
S DXPM16V 1600mm Slave Door Espag 1600 - 1900mm 1640 1930  
S DXPM19V 1600mm Slave Door Espag 1900 - 2200mm 1910 2210 2610
T DPMG01S Concealed Slave Dor Handle      
C MV15018B6SX Bottom Shoot Bolt      

 

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

Backset

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.

 

Article Image

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

 

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