Functionality for Home High security compared to interior door knobs.Solid colum security bolt to provide anti-sawing protection. Durable & long-lasting for daily use. Designed for Standard Door Door knob diameter 53mm (2inch)Round rosette diamter 65mm (2-1/2 inch)Cylinder deadbolt diameter 53mm (2inch)Universal latch 60mm or 70mm (2-3/8 inch or 2-3/4 inch)Fitted door thickness 35mm to 45mm ( 1-3/8 inch to 1-3/4 inch) Easy to Install All accessories included √Latch with faceplate √Strike plate √Mounting screws √Detailed installation instruction Notice:The square corner plate on the latch is non-removable. Door Knob & Deadbolt Combo Lockset Entry Knob Designed for exterior doors where locking and safety needed,like the front door. The entry knob can be locked or unlocked from outside with the key,from inside rotate the thumb turn button tolock or unlock. Single Cylinder Deadbolt The deadbolt is keyed one side,can be locked or unlocked from outside with the key. From inside rotate the thumb turn button to lock or unlock. Attractive Finish & Classic Style Each entry knob and deadbolt with durable matching finish,Oil Rubbed Bronze,Matte Black,Satin Nickel available. Several classic style for collection,including Round Ball,Flat Ball,Drop Lever,Straight Lever. Flat Knobset in Black Flat Knobset in Satin Nickel Drop Leverset in Oil Rubbed Bronze Drop Leverset in Satin Nickel Black Combination Lockset Flat Ball Combination Lockset Drop Lever Combination Lockset Square Combination Lockset Lever Combination Lockset Lever Combination Lockset Add to Cart Add to Cart Add to Cart Buying Options Buying Options Buying Options Customer Reviews 3.6 out of 5 stars 35 3.9 out of 5 stars 48 4.2 out of 5 stars 2,816 4.3 out of 5 stars 51 3.9 out of 5 stars 50 5.0 out of 5 stars 1 Price $57.74$57.74 $248.30$248.30 $61.99$61.99 — no data — no data — no data Finished Matte Black Matte Black Oil Rubbed Bronze Satin Nickel Satin Nickel Satin Nickel Keyed Alike? Yes Yes Yes Yes Yes Yes Shape Round Ball Knob with cylinder deadbolt Flat Ball Knob with cylinder deadbolt Drop lever with cylinder deadbolt Square lever with square deadbolt Straight lever with cylinder deadbolt Straight lever with cylinder deadbolt