Features:*Made of cold-rolled iron with a outside nickel-plating and a brass-plated bottom, this heavy-duty 90° hydraulic hinge is both rust-proof and wear-resistant.*Designed specifically for nook kitchen cabinets, this 90° hid hinge gives a unbroken and glossy look.*Equipped with 8 hydraulic power-assist arms, this hinge guarantees a silent and slow-acting closing and opening mechanism.*With its amplitude adjustable design, this hinge can be easily adjusted to accommodate the Thick of the door panel.*Perfect for replacing present hinges in corners, this hydraulic hinge provides sturdiness and functionality.Specifications:*Product Name:90 diploma buffer hinge*Material:cold rolled steel*Size:Hydraulic model:98*63.5mm,No hydraulic model:84*63.5mm*Color:Silver *Opening angle: 90°Package Content:2 x ninety degree door hingesNote:1. The real color of the object may be barely different from the photographs shown on web page brought on by many points such as brightness of your monitor and light brightness.2. Please enable slight guide size deviation for the data.