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Grass TEC 864 hinge in this configuration is a self-close, 1/2 inch overlay, concealed face-frame hinge that lets you hang cabinet doors while keeping hardware hidden. The hinge is part of the TEC 864 Series hinge line, placing it in a system engineered to exceed industry standards for load rating and opening and closing cycles, which supports dependable door motion in regular cabinet use. A solid metal cup on every TEC 864 hinge holds the hinge body firmly in the door, helping the hinge stay seated during adjustment. All moving mechanism parts have all-steel construction, giving the hinge a robust working core where the movement happens. The hinge opens to 108 degrees, which provides a wide swing for cabinet access while still controlling door travel. This model is a concealed cabinet hinge, so it keeps a clean exterior appearance while providing full function inside the cabinet.
TEC 864 hinges have two cabinet mounting options, side mount and wraparound mount, so the line adapts to different face-frame construction layouts. The wraparound mount style in this configuration mounts on 3/4 inch thick face frames by positively locating the hinge base on the face frame, helping position the hinge accurately relative to the frame during installation. As a 1/2 inch overlay hinge, it is built for doors that overlay the face frame by 1/2 inch, which defines the relationship between the door edge and frame front once the hinge is installed. Being a concealed face-frame hinge, it seats into the cabinet interior while working with face-frame construction, supporting both appearance and function.
This Grass TEC 864 self-close 1/2 inch overlay face-frame hinge in nickel uses a wraparound mount on 3/4 inch thick face frames, giving you a defined hinge-to-frame registration point for consistent layouts across multiple openings. As part of the TEC 864 Series, it uses a concealed hinge cup with a shallow 10.5 mm (13/32 inch) depth, so it works with most profiled door edges where a deeper bore could cut into edge detail. The hinge design supports doors up to 3/4 inch thick, aligning with common cabinet door thickness and helping you match hinge selection with standard material. Available boring patterns of 42 mm and 45 mm accommodate common European-style boring setups, which ties directly into drilling patterns used on many shop line-boring machines and jigs. The cup fastening design in this version is doweled, so the hinge cup is retained in the door by dowels, providing a positive location for the hinge in the bored holes. As a concealed cabinet hinge in the Grass TEC family, it suits applications where hardware needs to be hidden while still delivering consistent, repeatable motion.
The TEC 864 108 degree hinge offers three dimensional adjustment: a cam side adjustment of plus or minus 1.5 mm, a cam depth adjustment of 2.5 mm out and 0.5 mm in, and a slotted screw hole height adjustment of plus or minus 2 mm. These adjustments translate into fine-tuning ability in the lateral, in-and-out, and vertical directions, which helps align doors to adjacent fronts and frames after the hinge is installed. The side adjustment cam shifts the door left or right within a 3 mm total range, which is useful for bringing reveals into line across a run of cabinets. Depth adjustment from 2.5 mm out to 0.5 mm in lets the door move closer to or farther from the cabinet, helping flush doors to frames or neighboring cabinets. The height adjustment via slotted screw holes provides plus or minus 2 mm of movement, supporting precise top and bottom reveal control without redrilling. Together, these three dimensional adjustments support reduced rework when setting final door gaps on face-frame installations. The hinge uses #6 x 5/8 inch flat head fasteners for the hinge cup and #8 x 3/4 inch pan head fasteners for cabinet mounting, giving clear fastener sizing that fits common cabinet construction practices.
The Grass TEC 864 hinge is a concealed cabinet hinge for face-frame construction, so it hides the hardware while controlling door swing on framed cabinets.
The TEC 864 108 degree hinge opens to 108 degrees, giving a wide door swing that improves access to cabinet interiors while keeping movement within a controlled arc.
The TEC 864 hinge is designed to work with doors up to 3/4 inch thick, matching common cabinet door stock used in many woodworking shops.
The wraparound mount style for TEC 864 hinges mounts on 3/4 inch thick face frames by positively locating the hinge base on the face frame for consistent positioning.
The TEC 864 hinge offers cam side adjustment of plus or minus 1.5 mm, cam depth adjustment of 2.5 mm out and 0.5 mm in, and height adjustment of plus or minus 2 mm.
The 10.5 mm (13/32 inch) shallow cup on TEC 864 hinges lets them work with most profiled door edges, helping retain door detailing while using a concealed hinge.
This Grass TEC 864 self-close 1/2 inch overlay face-frame hinge in nickel combines a USA-made hinge line with concealed mounting, wraparound face-frame installation, and three dimensional adjustment. The shallow 10.5 mm cup, support for doors up to 3/4 inch thick, and 108 degree opening angle align directly with common cabinet materials and layouts. When a concealed face-frame hinge with defined adjustment ranges and doweled cup fastening fits your cabinet design, this TEC 864 configuration delivers the mounting style, motion range, and fine-tuning capability needed for precise door alignment on framed cabinets.
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