【Beautiful product】 Made of high-quality cold-rolled steel, nickel-plated on the surface, resistant to rust and corrosion. High load-bearing capacity. 【Easy installation】 Simple installation. As long as the installation can be completed with a screwdriver, no drilling is required. 【Great flexibility】 The fully folded hinge does not squeak when opening or closing the door. 【Wide range of applications】 Used for the installation of household doors or cabinets, windows, cabinets, toolboxes, etc. 【Hidden installation】 Installed on the door panel, there is no obvious gap during use, more beautiful and versatile. Product description: Easy to install, anyone can use a screwdriver to easily install it without a drill bit. Made of high-quality cold-rolled steel, nickel-plated surface, resistant to rust and corrosion. Not easy to deform, not easy to oxidize, long service life. Specifications: Main material: cold-rolled steel Dimensions: 45 * 13 mm < /p > Silver color Opening angle: 180 degrees