Hautau Garant Tilt & Slide patio drive gear 35mm Backset 1850mm or 2050mm
7mm spindle
Length:1850mm or 2050mm
Locking Points: 4 rollers
Backset: 35mm
Spindle to Key: 200mm the door handle and cylinder lock are 2 separate gear boxes from each other and allow the patio to be operated from inside and outside You may find that you need to move the handle down approx 10mm to suit the new lock mechanism.
The measurement is taken from the top corner to bottom corner of the full length of the patio on the handle side.
Do not only measure the lock mechanism include the corner extensions that connect to it at the top & bottom. This is the FFH (full frame height sometimes called rebate height) Pick the mechanism that falls between these sizes.
Hautau Garant locks sizes as follow: FFH = full frame height not the rod height.
1850 = GR 210 FFH 1700 - 2150.
2050 = GR 230 FFH 1901 - 2350
The lock is then simply cut down to size with a hacksaw leaving enough connecting teeth underneath to link into the corner extensions.
This patio generally has handles to both the inside and outside faces of the door and has a seperate euro profile door cylinder lock to dead lock the patio doors (although some fabricators have been known not to use this and fit either a handle to the internal only or a blanking plate externally to cover the seperate cylinder lock)






















