OLDA Lever bolt, automatic
Automatic, single-action flush bolt for non-spring-loaded bolting of passive door leaves in double doors. To be recessed into doors of steel or aluminum profiles without joint edges. Both up and/or down in the edge of passive door leaves.
OLDA 26 HZ is bolted and unbolted automatically and has a forend width of 25 mm.
It has a strong rectangular bolt, width 10 mm.
Manufactured in steel. Coating: electro-zinc plating.
Also available in stainless steel (316).
Installation:
OLDA 26 HZ is fitted recessed in the edge of the door, either flush, with cut-out, or without cut-out for the forend.
Fixed with two screws.
OLDA type 1 automatic flush bolt is fitted at the top in the right door leaf and at the bottom in the left door leaf.
OLDA type 2 automatic flush bolt is fitted at the bottom in the right door leaf and at the top in the left door leaf.
A strike plate and lock plate are included.
It has a strong rectangular bolt, width 10 mm.
Manufactured in steel. Coating: electro-zinc plating.
Also available in stainless steel (316).
Installation:
OLDA 26 HZ is fitted recessed in the edge of the door, either flush, with cut-out, or without cut-out for the forend.
Fixed with two screws.
OLDA type 1 automatic flush bolt is fitted at the top in the right door leaf and at the bottom in the left door leaf.
OLDA type 2 automatic flush bolt is fitted at the bottom in the right door leaf and at the top in the left door leaf.
A strike plate and lock plate are included.
Olda lever bolt type 1 vs type 2
