General description CCYKXA 10PCS Alloy Steel Cabinet Door Hinges are designed for easy installation and practical use in various furniture applications. These invisible hinges are an essential accessory for installing furniture, providing a smooth and quiet operation. Technical specifications Size: 3.2 x 7.7 cm Suitable for plate thickness: 10-16 mm Material: High-hardness cold-rolled steel plate Surface finish: Nickel-plated, corrosion-resistant, anti-oxidation Package includes: 10 hinges and 80 screws Installation Easy installation with eight-hole positioning No need to open holes for installation Can be installed in various ways for perfect fit Use a screwdriver for quick and easy setup Usage Widely used in cabinets, wardrobes, bookcases, and wooden cabinet doors Helps adjust door alignment and can repair or fix cabinet doors Hydraulic telescopic design allows for smooth and quiet door operation Reduces turbulence and noise during closing