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GU Protector Latch 3 Hooks 4 Rollers Lift Lever Multipoint Door Lock (top hook to spindle = 510mm)

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This part is discontinued and is no longer available.However, part: SAFEWARE7 is a potential alternative. The SAFEWARE7 features the same backset, centres, 3 hooks and 4 rollers. The hooks and rollers are in slightly different positions,... read more
Product Information

This part is discontinued and is no longer available.

However, part: SAFEWARE7 is a potential alternative. The SAFEWARE7 features the same backset, centres, 3 hooks and 4 rollers. The hooks and rollers are in slightly different positions, so some adjustment to the keeps may be required. The Safeware gearbox is also larger than the GU version, so, if the door routing is tight, a little work may be required.

The GU Protector is a dual spindle, 3 hook, 4 roller door lock with narrow spaced hooks.

Operation: Double Spindle

To lock the door

1. On closing the door, the latch is automatically engaged.

2. Lift the handle up to engage the locking points.

3. Lock the system by turning the key.

To unlock the door

1. Unlock the system by turning the key.

2. Push the handle downwards to disengage the locking points.

3. A further quarter turn of the key will retract the latch.

Latch Reversal:Undo the screw or screws (depending on the model) in the latch to remove. Reverse, reinsert and replace screw(s).

You may find this lock used as an UPVC door lock or an aluminium door lock.

Product Specification
  • Manufacturer: GU
  • Backset: Select from drop-down - How do I measure the backset?
  • Centres PZ: 92mm/62mm - How do I measure the centres?
  • Faceplate: Select from drop-down - How do I measure the faceplate?
  • Spindle Size: 8mm
  • Rollers: 4
  • Hooks: 3
  • Latch: 1
  • Main Gearbox: Latch & hookbolt
  • Operation: Select from drop-down - What is the operation?
  • Spindle: Double 8mm
  • Handing: Non handed
  • Distance Between Inner Locking: 550mm
  • Distance Between Outer Locking: 1280mm
  • Height: 1950mm
  • Top Hook to Spindle: 510mm
  • Bottom Hook to Spindle: 535mm
  • Top Roller to Spindle: 625mm
  • Bottom Roller to Spindle: 655mm
  • Door Material: UPVC, Aluminium
Product Documentation
Product FAQs

How can I tell who the manufacturer is of my multipoint lock?

Check down the faceplate and look for a brand name or logo to identify the manufacturer.


How do I find out the operation of my multipoint door lock?

  • 1. If you only use the key to unlock all of the locking points then the operation is called Key Wind.
  • 2. If you lift the handle and turn the key to lock then the operation is called Lift Lever.
  • 3. If from the outside you unlock with the key, pull handle down to disengage the locking points and turn the key to open the door then this operation is called Nightlatch or Split Spindle.
  • 4. If lifting the handle fully locks the door without the use of a key then this operation is called Auto Locking.

How do I measure my multipoint door lock?

Always measure in millimetres.

  • 1. Backset – Measure the distance from the edge of the faceplate back to where the key goes into the door cylinder.
  • 2. Centres – Measure the distance from centre of handle spindle down to where the key goes into the door cylinder.
  • 3. Locking points – Measure the distance from centre of the locking point to the centre of handle spindle then repeat for other locking points.
  • 4. Faceplate – Measure the distance across the width of the face and full length of the faceplate.
  • 5. Gearbox – Measure the height and depth of the gearbox.

How do I know if my multipoint door lock is left or right handed?

99% of multipoint door locks are field reversible, instructions for which are under product information. For those models which are handed please refer to the handing chart to determine which hand you require.


Do you have a gearbox for this multipoint lock?

No a gearbox is not available for this model.

All product options

All product options
Product Code Backset Faceplate Operation DiscountPriceStockQuantity
GUPROSS35N
35mm
Flat 16mm - Square Ends
Double Spindle
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