Iver Osaka Door Lever Handle on Rectagular Backplate Entrance Lock Kit is defined as a lock that can be unlocked by a key from the outside and inside. Suitable for external doors that need high-security locks, including front and back entrance doors, garage access, patios, and storerooms. Entrance Lock Kit Function - Outside key unlocks the outside knob, the inside knob is free at all times, push button locks the outside knob Includes: 2 x Lever on Rectangular Backplate 1 x Euro Mortice Lock CTC85mm Backset 60mm 1 x Face Plate 1 x Striker Plate 1 x Euro Cylinder 5 Pin Dual Function 2 x Keys 1 x Standard Spindle 2 x Sprung Spindles 2 x Tie Bolts 18 x Screws 1 x Dust Box 1 x Drill Template 1 x Instruction Manual Features: Understated and chic, the Osaka lever complements both neutral interiors and bold design through its minimalist rounded edges and flat surface Product comes with face fix wood screws and tie bolts, latches are sold separately Specifications Backset: 60mm Height: 240mm Width: 38mm Length: 120mm Projection: 52mm Centre to centre: 85mm Function: Key / Key Available Finish: Brushed Brass Brushed Chrome Matt Black Polished Chrome Satin Nickel Signature Brass