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Sugatsune HES2S concealed hinge is a surface mount invisible hinge designed for doors with a minimum thickness of 1-3/8 inch (35 mm), so it fits typical solid cabinet and interior panel doors that need a concealed look. This hinge mounts to the door frame surface, which lets you create a hidden swing point without routing the frame for a cup or traditional leaf. The hinge is part of the HES2S Series and is classified as an invisible hinge, so the hardware stays out of sight when the door is closed. The hinge has a matte black finish, which visually blends into dark frames and doors and supports contemporary concealed installations. The product is identified by manufacturer part number HES2S-150-A110-BL, giving installers a precise reference for matching hinges across multiple openings or repeat jobs.
This adjustable surface mount concealed hinge is designed to mount directly to the door frame surface, which means the frame preparation focuses on accurate positioning rather than deep mortise work. The hinge supports 3D adjustment vertically, horizontally, and in depth, so the door position can be tuned at the hinge rather than reworking the frame or door edge. Center mounting this hinge on a 1-3/8 inch (35 mm) door allows the door to be installed as either right-handed or left-handed, giving flexibility when planning swing direction. The maximum opening angle of 110 degrees is designed for regular door operation, and using a door stopper prevents overextension of the hinge during use.
The HES2S concealed hinge is categorized as an invisible hinge, so it suits projects where the hardware needs to disappear visually in the closed position. Its minimum door thickness requirement of 1-3/8 inch (35 mm) aligns with many solid doors, so the same hinge can be used consistently across a run of similar leaves. The hinge surface mounts to the door frame, which favors renovations or new work where the frame face is accessible but deeper recess work is not desired. With a maximum door weight of 88 lbs when using two hinges, the product supports standard doors in pairs, and the 110 lbs rating with three hinges allows the same hinge type to handle heavier doors within that limit on the same project. The matte black finish supports dark-themed installations, letting the hinge recess visually into the surrounding materials once installed.
The hinge provides 3D adjustment vertically, horizontally, and in depth, which gives installers direct control over clearances and reveals after the door is hung, reducing rework on the door edge or frame. Vertical adjustment lets the door height be tuned against the frame head, helping manage uniform gaps along the top edge. Horizontal adjustment shifts the door sideways relative to the frame, allowing even side gaps and clean alignment with adjacent panels. Depth adjustment moves the door closer to or farther from the frame stop, which helps seat the door flush and avoid binding. Center mounting the hinge on a 1-3/8 inch (35 mm) door lets the same part serve both right-handed and left-handed swings, which simplifies part selection on jobs with mixed handing. The 110 degree maximum opening angle sets a predictable limit on door travel, while a door stopper is used to prevent overextension that could stress the hinge in daily operation.
The Sugatsune HES2S concealed hinge is designed for doors with a minimum thickness of 1-3/8 inch (35 mm), so it matches many standard solid door constructions.
The HES2S surface mounts to the door frame, so installation focuses on accurate positioning on the frame face instead of cutting deep mortises.
The HES2S hinge, when center mounted on a 1-3/8 inch (35 mm) door, allows the door to be installed as either right-handed or left-handed using the same part.
The hinge supports doors up to 88 lbs when using two hinges and up to 110 lbs when using three hinges, matching a range of door sizes within those limits.
The HES2S hinge provides vertical, horizontal, and depth adjustment, which helps fine-tune gaps and alignment so the door swings cleanly in the finished frame.
The Sugatsune HES2S concealed hinge has a maximum opening angle of 110 degrees, and using a door stopper prevents overextension during everyday use.
The Sugatsune HES2S-150-A110-BL hinge combines concealed mounting, 3D adjustment, and a 1-3/8 inch (35 mm) minimum door thickness, giving a clear specification for hidden door projects. Its door weight capacities with two or three hinges define suitable door sizes for this model. The matte black finish and invisible hinge classification support installations where hardware needs to disappear into the design. For trade jobs or serious DIY work that call for a surface mount concealed hinge with defined door thickness, weight limits, and adjustment capability, this Sugatsune HES2S concealed hinge provides a focused option.