Single cylinder deadlatch, opened by key from outside and turn knob from the inside.                                                                                                                    

Features

• Brown enamel lock case.
• Florentine bronze cylinder finish.
• Inside snib can be used to hold back or lock the bolt so the key will not operate.
• Suits door thickness 28-45mm.
• 60mm backset.
• Silca LW4 keyway.