Winkhaus Cobra™ Lock variants are suitable for single Domestic entrance doors up to multi-occupancy, disabled access and communal entrance doors. Features Enhanced gearbox design with the very latest security and low operating force features 25mm throw solid brass and plated ‘low friction’ hook locking points Anti ‘push-back’ Cobra™ hooks locate behind the steel security keeps for optimum security Solid and powerful transmission providing continuous power throughout the full locking action Soft feel cylinder action with low operating forces to turn the key
