FUNCTION Double Cylinder Lockset: Use the key to Lock/unlock from the outside and inside.Entry Door Lock : Lock from inside (with turn-button) and manually use a key on the exterior.Best used for residential exterior or interior doors where keyed entry or security is needed; Infuse Modern Flair in Kitchen, Bathroom, Bedroom,Patio, Beyond.Heavy Duty Square Door Lever Lock with double cylinder deadbolts are fully reversible to fit both left-handed and right-hand doors. Dimension 60mm(2-3/8") or 70mm (2-3/4") latch;Fit all doors of 35 to 45 mm(1-3/8" to 1-3/4") thickness. Keyed both side Double cylinder deadbolt provides higher safety, Indoor personnel can be restricted from leaving the room at will, such as children, mentally ill patients, and personnel engaged in confidential work. Contemporary Design We have an entire contemporary collection designed with thoughtful, ergonomic styling and promise a fresh new look for your home.Fits Comfortably in Hand.Nice Grip for the Entire Family It's quite easy for you to install them just with home little tool. Installation-Component(Entry Handle) Door Lever Exterior *1Door Lever Interior *1Keys*3(KW)Adjustable Latch *1 PLEASE NOTE:The latch plate is square and un-removableLong screws:3*35mm(M4)Short screws:4*20mm(ST4)Strike plate*2Instruction*1Other hardware*2 All parts need for installation are included as well as complete instructions. Installation-Component(Deadbolt) Deadbolt Exterior *1Deadbolt Interior *1Keys*3(KW)Adjustable Latch *1 PLEASE NOTE:The latch plate is square and un-removableLong screws:2*35mm(M4)Short screws:4*20mm(ST4) Strike plate*1Other hardware*2 Ball Shape Door Lock with Deadbolt Flat Ball Shape Door Konb with Deadbolt Passage Door Lever with Deadbolt Wave Shape Door Lever with Deadbolt Passage Door Lever with Deadbolt Egg Shape Door Knob with Deadbolt Add to Cart Add to Cart Add to Cart Add to Cart Buying Options Buying Options Customer Reviews 4.2 out of 5 stars 2,647 4.2 out of 5 stars 1,756 4.4 out of 5 stars 651 4.2 out of 5 stars 1,224 — 3.9 out of 5 stars 42 Price $43.44$43.44 $23.99$23.99 $29.99$29.99 $32.55$32.55 — no data — no data Quantity Option 1, 2, 3, 4, 5, 6, 10 1, 2, 3, 4, 5, 6, 10 1, 2, 3, 4, 5, 6, 10 1, 2, 3, 4, 5, 6, 10 1, 2, 3, 4, 5, 6, 10 1, 2, 3, 4, 5, 6, 10 Color Black; Stain Nickel; Oil-Rubbed Bronze Black; Stain Nickel; Oil-Rubbed Bronze; Polished Brass Black; Stain Nickel; Oil-Rubbed Bronze Black; Stain Nickel; Oil-Rubbed Bronze; Polished Brass Black; Stain Nickel Black; Stain Nickel; Oil-Rubbed Bronze Deadbolt Single Cylinder, Double Cylinder Single Cylinder, Double Cylinder Single Cylinder, Double Cylinder Single Cylinder, Double Cylinder Single Cylinder, Double Cylinder Single Cylinder, Double Cylinder Lock Shape Door Knobs Door Knobs Door Levers Door Levers Door Levers Door Knobs Material Stainless Steel Stainless Steel Stainless Steel Stainless Steel Stainless Steel Stainless Steel