ABT Gibbons copy gearbox is for aluminium doors featuring a snib and supplied with a 22mm faceplate. Top and bottom extensions have now been discontinued. Brackets for the extension pieces are threaded. A version for UPVC without a snib is available. Handle spindle centres are 87mm/48mm Handles to suit: EAS48LLW – White Lever/Lever EAS48LLG – Gold Lever/Lever EAS4885LLW – White Offset Lever/Moveable Pad EAS4885LLG – Gold Offset Lever/Moveable Pad  Latch Reversal: Push in the latch, undo the screw inside of the lock case (adjacent to the latch) to remove the latch. Reverse and reinsert. To lock the door 1. On closing the door, the latch is automatically engaged. 2. Lift the handle up to engage the additional locking points. 3. Throw the deadbolt and lock the system by turning the key (on some brands, the deadbolt will be thrown by lifting the handle). To unlock the door 1. Unlock the system by turning the key. 2. Push the handle downwards to disengage the locking points. 3. A further quarter turn of the key will retract the latch. SKU: 2018002 Categories: ABT, Door Locks, Locks and Security, Metal Door Mortice Lock Cases, Mortice Locks, Multipoint and UPVC, Multipoint Gearboxes Tags: abt-copy, drox-brand Brand: abt-copy