This classic 2 hook Cobra features a central deadbolt. The options on this page are 20mm faceplate locks. 16mm variations are listed on the previous page. If you have a lift lever lock, use this lock with a solid spindle. Faceplate maybe marked STV-F2070.
Operation: Lift lever or split spindle nightlatch.
Latch reversal: Push in latch a screw will appear in back of lockcase. Undo the screw to remove the latch. Reverse, reinsert and replace screw.