Feature: 1. After multi‑layer electroplating treatment, and then frosting treatment, stable performance, high corrosion resistance, scratch resistance, no fingerprints. 2. No stuck, the lock core is made of high‑quality materials to insure that it can be opened smoothly without rust or jam. 3. Comfortable hand feeling, the knob design is ergonomic, comfortable and beautiful. 4. Mute, high quality lock tongue can make the door close smoothly, mute effect is good, wear resistance. 5. Suitable for door entrance, it can be locked from the outside by key and locked from the inside by hand rotation. 6. It is made of high quality space aluminum material, sturdy and durable. Specification: Condition: 100% Brand New Item Type: Door Lock Set Material: Space Aluminum Color: Black Door Handle Panel Size: Approx.12.1x5.3cm/4.8x2.1in Lock Body Size: Approx.16.9x6.7cm/6.7x2.6in Weight: Approx.832g/29.3oz Application: Security door, wooden door, sitting room, bedroom, kitchen, toilet and so on Applicable Door Thickness: Approx.3.5~4.5cm/1.4~1.8in (thicken) Keys: Three Style: Modern and simple. Package List: 1 x Lock Cylinder1 x Lock Body1 x Metal Plate1 x Plastic Box2 x Square Bar3 x Keys4 x Lock Body Screw1 x Bag of Accessories(8pcs)2 x Panel2 x Handle Note: 1. Please allow 1‑2cm error due to manual measurement. Thanks for your understanding.2. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard.