Automatic flush bolt
OLDA 43 HZ-20T
Automatic locking sequence of passive door leaf. Recessed fitting up and/or down in passive door leaf made of wood, steel or aluminium profiles. The Ø12 mm bolt is placed 20 mm from the back of the forend. The bolt is vertically adjustable but not equipped with a spring loaded function.
Coating: zinc plated
type1 : 47101443-1/20T
type2 : 47101443-2/20T
Photo shows flush bolt type 1.
See our guide how to choose type of flush bolt.
Strike plate and screws are included.
Guide- and lock-tubes are included (from 2017-01-01).
See also automatic flush bolt OLDA 43 HZ-32T.