Boom Arm Extension hormann Not for use with Hormann

Not for use with Hormann activating kit for leading photocell VL 2

within the brickwork opening

will also suit some Bolton Gate garage doors

Cardale replacement ‘Brown’ Entex spring

Compton ‘Short’ garage door spring for use on old Compton doors

Boom Arm Extension hormann Not for use with HormannCanopy Bow Arm Boom Extension Reaches 300mm Under Lintels Boom Extension for use with Hormann Canopy Bow Arms It is necessary to use one of these extensions when the door is mounted forward, as opposed to inset, within the brickwork opening. In this situation the Canopy Bow Arm cannot be coupled properly to the straight towing arm due to the back of the lintel fouling the connection at some point in its travel. These boom extensions will work with