UPVCSTORE Maco GTS Genuine Gearbox – Lift Lever – Square Latch Reversal Button

Maco genuine gearbox with lift lever function and available with a 35mm backset.

Operation: Lift Lever

Latch reversal: Inward opening – Push in the square button on the side of the case, remove the latch, reverse and reinsert.

Latch reversal: Outward opening – Push in the square button on the side of the case, remove the latch, replace with an outward opening latch – part number: 3MDL4060.