This high strength double magnet from Adams Rite's Armlock 281 range boasts a magnetic holding force of at least 510kg and it is suitable for use on outward opening aluminium, timber or steel doors. ...
This lock is used on the slave of a pair of French doors. It is available in both single (sprung) and double (unsprung) versions.
Operation: Lift lever.
Latch reversal: N/A
A very popular, low-cost method of concealed closing a door. Suits doors where an overhead door closer isn't desirable for aesthetic reasons. Chain tension can be adjusted allowing a good degree...