Grass TIOMOS 110/90E Impresso tool-less 110° blind corner hinge, full inset No tools required for insertion into door For direct mounting on protruding post Opening angle 110° Full inset mounting Drilling Pattern: Suitable for both Grass 42/11 and Blum 45/9.5 Optimum gap requirements up to door thickness of 30 mm Integrated Soft-close damper Self-closing 3-dimensional adjustment with suitable mounting plate Manufactured from: Cup hinge: steel, nickel-plated Hinge arm: Zamak, nickel-plated Manufacturer's Part Number: F017.139.427 View installation video clip by visiting this link - Tiomos hinge installation