Anselmi Istar 505 (AN140 3D) Concealed Hinge 180° 3D Adjustable Matt Nickel

Product Overview

The Anselmi Istar 505 concealed hinge is engineered for flush wooden doors in interior architectural environments, where a fully hidden appearance is required. Manufactured from zamak alloy with acetal resin components and finished in brushed nickel, the hinge is completely invisible when the door is closed and sits flush with the surrounding frame. Universal handing and a 180-degree opening angle enable flexible installation in commercial, hospitality, or premium residential projects.

A key differentiator of the Istar 505 is its tool-free 3D adjustability feature, allowing precise alignment in three planes?vertical, horizontal, and pressure?without removing the door. This simplifies on-site fitting, especially for large-scale projects where post-installation fine-tuning would otherwise require substantial labor. It is particularly suited for high-specification interior doors in offices, hotels, and residential developments prioritizing minimalist aesthetics and long-term alignment stability.

Key Features

• Complete concealed design ? invisible when the door is closed for enhanced aesthetics


• 3D adjustment ? alignment in vertical (-2.5mm to +2.5mm), horizontal (-1.5mm to +1.5mm), and pressure (-1mm to +1mm) axes


• Zamak alloy and acetal resin ? durable material combination for high wear resistance and longevity


• Universal handing ? suitable for left or right opening doors without special variants


• Maximum opening angle 180° ? supports wide door swings for accessibility and furniture movement


• Load capacity up to 60kg (with 3 hinges) ? supports heavy interior doors


• Supplied with screw concealment covers ? neat appearance after installation

Technical Specifications

• Hinge Height: 110mm


• Leaf Width: 24mm


• Hinge Depth: 26mm


• Adjustment Vertical: -2.5mm to +2.5mm


• Adjustment Horizontal: -1.5mm to +1.5mm


• Adjustment Pressure: -1mm to +1mm


• Minimum Door Thickness: 35mm


• Load Capacity (2 hinges): 40kg


• Load Capacity (3 hinges): 60kg


• Material: Zamak alloy, acetal resin


• Finish: Matt nickel


• Maximum Opening Angle: 180°


• Handing: Universal

Applications

Used in interior wooden doors for residential, hotel, office, or public building projects requiring a flush, minimalist look. Suitable for premium architectural applications, notably in spaces where concealed hardware enhances the visual quality of interior finishes. Compatible with doors of at least 35mm thickness, including heavy panels when used with three hinges.

Packaging & Shipping

Standard export packaging. Each unit includes the hinge body, covers for screw concealment, and all required mounting hardware.