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  • Model: DBSU3H2R
  • Manufactured by: Surelock

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Surelock Replacement 3 Hook 2 Roller UPVC Door Lock

£59.45 
£71.34 Inc VAT

Made by Saracen, this Surelock replacement is a 3 Hook 2 Roller Multipoint upvc Door Lock

N.B This lock is the updated version of the old Surelock door lock. If you are replacing an old type Surelock with this lock then you will need to adjust the position of the hook keeps and roller keeps slightly. Also as you can see in the photo the lock has a hook in the centre where previously there was a deadbolt. You can still use the original keep on the frame as the hook comes out in the same position as the deadbolt did. Occasionally you may need to remove some plastic from behind the centre keep to allow the hook to locate behind.

Spindle to key92mm
Backset35mm

Multipoint upvc Door Lock Specification:

3 hook,
2 roller,
1 centre latch,
16 mm wide silver face plate,
Lever Lever or Lever Pad locking operation
The mechanism can be handed LH or RH by removing the centre latch and turning it.

Click here to view "Backset" and "Spindle to key" measurements


Two different types are available:

Type 1:

Centre of spindle hole to centre of top hook gearbox586mm
Centre of spindle hole to centre of bottom hook gearbox600mm

Type 2:

Centre of spindle hole to centre of top hook gearbox716mm
Centre of spindle hole to centre of bottom hook gearbox730mm

diagram of lever/lever handle


Click here to view suitable Lever/Lever door handles.


diagram of lever/pad handle

Click here to view suitable Lever/Pad door handles.


Please check that these handles cover any existing screw holes in the door.

Additional Images