1、Door lock handle, bright golden appearance, beautiful and practical, suitable for interior and exterior doors for commercial and residential applications. 2、It adopts silent lock bearing design, no noise, smooth door opening and closing, providing you with a quiet and safe use experience. 3、Equipped with a unique thumb to turn internal lock handle, which can be opened through the external keyhole, easy to use. 4、The heavy duty safety door bolts and lever handles are reversible, making it suitable for left handed or right handed doors. 5、Easy installation and assembly, anti collision, suitable for various wooden doors and bedroom doors with 3.5‑4.5cm door frames. Item Type: Door Handle Lock Set Material: Aluminum Alloy + Manganese Steel Color: Gold Weight: Approx. 1500g / 52.9oz Handle Length: Approx. 13cm / 5.1in, Width: Approx. 5.5cm / 2.2in Lock Distance: Approx. 45mm / 1.8in Center Hole Distance: Approx. 58mm / 2.3in Applicable Door Frame: Approx. 35-45mm / 1.4-1.8in Applicable Type: All kinds of wooden doors, bedroom doors, etc. Features: Anti collision and mute, lock body bearing mute 2 x Handle 2 x Panel 1 Bag x Screws (16Pcs) 1 x Plastic Box 1 x Stopper 1 x Lock Body 1 x Cylinder 3 x Key 1 x Chinese and English Manual