ABLOY 4570 is a drop lock intended for cylinder. Available in both right and left versions. The lock has automatic locking that is controlled with a button in the post. Supplied as standard with chrome lock housing, and adapted for oval lock cylinder type 1201 or 1301.
- For left-hinged door
- Mandrel depth: 45 mm
- Lock post dimensions: 22×150 mm
- The button in the post can be set in two positions
- Not reversible
- Adapted for Scandinavian oval lock cylinder.
- Complete with cylinder, cylinder ring and knob set.
- Button position: UP = Interlock, drop piston out 20 mm, lock can only be opened with key or knob.
- Button location: DOWN = Fall piston out 14 mm, the lock can also be opened with pressure.