Description
Bary Roller Bolt Nightlatch
Functional Criteria
1)Thumb turn handle withdraws and throws roller bolt
2)Cylinder withdraws and throws roller bolt
3) Roller bolt holds door in position when unlocked
4) Meets the recommendations of BS 5588
Dimensional Requirements
Suitable for doors from 35mm to 60mm
Backset 60mm
Backset is the measurement from the edge of the door to the centre of the keyway
Finish: Satin Chrome Plate
Case only
