Replacement Centre Section for Roto 340 and 400

This is a replacement copy gearbox section for Roto 340 multipoint door locks, single spindle versions.

Fits with the original Extension Pieces. A new centre keep will be required. The generic centre section is designed to replace the old Roto 3-part multipoint door locks. Available in 340mmfaceplate length, the centre keep will need to be replaced and we would recommend a UNISTRIKER (right hand) or UNISTRIKEL (left hand) for this. The existing extensions can be re-used. Note that the gearbox unit itself cannot be used to swap to an existing centre section.

To lock the door

1. Lift the handle upwards to engage the locking points.

2. Lock the locking points and main deadbolt (if present) by turning the key.

To unlock the door

1. Unlock the system by turning the key.

2. Push the handle downwards to disengage the locking points and retract the latch.

Please note that if your old unit was a double spindle version, there are no replacement centre sections currently available which offer double spindles. The best course of action is to replace the full mechansim and the Roto Elite range is the most likely range to contain a suitable complete replacement lock with similar dimensions. The range can be found here https://www.duffells.com/multipoint-upvc/door-locks/multipoint-locks/manufacturer/elite.html

Use the filters on the left to find the closest macth to your original locks specs.