1、Professional System: The hook can adjust the height by pressing the top spring, and the safety buckle effectively prevents the painting from falling off, more secure to use. 2、30kg Bearing Capacity: Maximum loading capacity of each hanging wire is about 30kg, you can use to display your artwork, picture frames, posters or others without worrying about falling. 3、High Quality Material: Picture rail hanging system is made of thickened stainless steel and steel wire rope, smooth surface without burrs, high temperature resistance, not easy to fade or rust. 4、Wide Usage: The heavy duty picture rail wire and hook is widely used in lighting products for office, restaurant, home and shopping mall. Simple installation, the hanging height can be adjusted freely. 5、Excellent Performance: Heavy duty 5mm diameter steel wire rope is 2m long, after high accuracy electronic control production control to enhance the toughness and stability. 2 x Hanging Wire2 x Hook  Item Type: Picture Hanging Wire with HookMaterial: Stainless Steel, Steel Wire RopeApplication: Lighting products for office, restaurant, home and shopping mall, etc.Wire Rope Length: Approx. 2m/ 6.6ftWire Rope Diameter: Approx. 1.5mm/ 0.06inAdjusting Hook Tip Diameter: Approx. 4.5mm/ 0.2inSingle Maximum Weight: 30kg