MACO CT Centre Case
Maco CT is relatively new, available in two different backset 35, & 45mm. The PZ size is 92mm and the spindle hole is split for Lever Pad option.
Usually the 35mm Backset are used on uPVC doors and the 45mm Backset is used on composite doors.
Maco still manufacture these centre cases for use on new lock mechanism and also sell them separately for the repair market.
The latch can be turned to suit Left Hung or Right hung doors, this is done by removing the latch with the switch on the side of the centre case, simply place the latch back on the centre case the position you require and press it in so it clicks into place.