This is a Kit that contains a 23mm Backset Mortice Lock, an Oval Cylinder, and Suitable furniture, all with Matte Black Finishes for use in "Entrance" configuration.
Kit contains:

• 1 x 23mm Narrow Stile Mortice Lock
• 1 x External Lever with Cylinder Hole 
• 1 x Internal Lever with Turn-Snib 
• 1 x Oval Cylinder 

PRODUCT SPECIFICATION

• Retrofits most Australian 23mm Backset Latching Mortice Locks & Furniture
• Accepts Australian Oval Cylinder, Including LOCKTON KD Oval Cylinder
• Stainless Steel reversible Latch
• Easy close action for Electric Strikes
• Uses industry-standard Cams
• Includes Turn-Snib Adaptor, Fixing Screws, Strike Plate & Instructions
• Finish: Matte Black (PVD)