Product Information ERA Genuine Gearbox Hookbolt Version to suit Warmcore and Liniar Bi-Fold Doors.
Operation: Lift lever or split spindle.
Latch Reversal: Undo the screws in the latch to remove. Reverse and reinsert, then replace screws.
Nightlatch Split Spindle Reversal: Remove latch to reveal a small screw. Use a small bladed screwdriver to turn the screw 180 degrees, then return latch to the correct position.
