39 00 gu 4 roller 28mm backset multi point door lock single spindle.
Gu 35 92 door lock.
Gu old type door lock centre case gearbox mechanism 35 92 can only be used in single spindle mode can be opened from inside and outside.
Replace with g u roller or shootbolt versions.
This old style lock is now obsolete and difficult to source.
How to measure the backset on upvc door lock mechanisms.
40 51 gu door shoot bolt kit direct drive bottom reverse drive top 18 00 1.
These can still be changed for an upgraded version the 28 in the gu 5 28 means 28mm backset whilst the 5 35 on the gu lock 5 35 means 35mm backset.
41 34 gu 4 roller 35mm backset multi point door lock single spindle.
Gu old style 35mm backset 92mm pz centre operation split spindle or lever lever.
The gu had a unique handle height of 35 inches.
35 92 replacement door lock gearbox this is a gu upvc door lock case with latch and deadbolt that is found in upvc door locking mechanisms and the case will fit both front and back doors however this style is now obsolete and difficult to source.
Normally used with 35 inches 889mm handle height spindle size.
Most gu locks can be identified by the gu logo stamped onto the main lock faceplate.
Some of the old ferco locks had numbers stamped on the faceplate such as 5 28 or 5 35.
8mm square related gu ferco single point locks.
If you are replacing an existing multipoint or want to install a upvc electronic lock gu locks have the solution for your needs.
In a number of older gu locks the centre case gearbox commonly fails.
Ferco merged with g u to combine their product lines.
The 35 92 replacement door lock gearbox will replace the old style gu upvc door lock case with latch and deadbolt as found on upvc door locking mechanisms.
We even have a range of 45mm backset ferco locks.
Era gearbox 35 6035td upvc door lock gearbox with 35 mm split spindle silver 4 6 out of 5 stars 192.
Our vast range of replacement gu door locks includes both full length gu multi point door locks and gu centre case gear boxes.
This replacement case will fit both front and back doors.
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Only 15 left in stock.
Gu 35 92 slave door lock.
G u ferco multipoint lock hardware.
Ferco 528 635 were used by atrium door and window.
Gu locks gu locks are high quality multipoint door locks offering our customers a complete range of construction fittings and security equipment for windows and doors.
Monolock door lock 30mm backset 6 ua600 30 0 1 1 stainless steel monolock door lock 35mm backset 6 ua600 35 0 1 monolock door lock 40mm backset 6 ua600 40 0 1 monolock door lock 45mm backset 6.
The central gearbox is the part 99 most likely to fail on a upvc lockstrip.
