Certainteed Fastfit Mortise lock with spacers to convert backsets on sliding glass door multipoint lock

Schlegel BHD inline patio door lock kit with spacers, strike and screws to convert for various backsets

Cylinder Type: Euro profile

Backset: 23/32 inch (18.5mm)  0.728 (comes with a selection of spacers for 22.5mm, 25mm and 27mm)

Spindle Hub: 1/4 inch (7mm)  

Locking Device: 2 mushroom pins ( some doors also used vertical locking rods )

Handle to Cylinder PZ: 40mm centres

NOTE: 

Spacers are used to convert the basic 18.5mm backset mortise lock to 

7/8 inch (22.5mm) 0.885"

1 inch     (25mm)  0.984" 

1-1/16 inch  (27mm) 1.062"