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Deltana solid brass cabinet hinges give a full mortise mounting option that keeps the hinge largely out of sight while the ball tip finials stay visible as a finished detail. The CH3020U3 hinge is sized at 3 inches by 2 inches, so it suits smaller cabinet doors where a compact, proportional hinge is important for appearance and movement. Solid brass construction provides a consistent base material under the polished brass finish, which supports a uniform look across multiple doors in the same run. The polished brass finish supplies a bright, traditional appearance that works with matching knobs and pulls in the same tone, helping a shop or installer maintain a coordinated hardware package across a project.
This Deltana full mortise hinge is designed so the leaves sit flush into both the cabinet door and the frame, leaving the barrel exposed while the leaf edges align with the mortise edges. The square corners match mortises cut with a straight bit or chisel, which supports direct, corner-to-corner layout without needing to round the pockets. The hinge thickness of 0.093 inch defines how deep the mortise needs to be cut, guiding how you set your router depth or chisel work so the door closes flush. The six-hole pattern is sized for #7 x 3/4 inch wood screws, which sets expectations for pilot hole sizing and grip length into the cabinet material for a secure hold.
The CH3020U3 is a semi-concealed hinge in the Deltana solid brass cabinet hinge line, so once it is mortised into the frame and door, only the polished brass barrel and ball tip finials remain visually prominent. The full mortise mounting style means the hinge leaves sit into the edge of the door and the face frame, which helps keep door gaps tight and consistent along the hinge side. Because the hinge measures 3 inches by 2 inches, it suits smaller cabinet doors where a compact hinge keeps the scale balanced and maintains enough bearing surface without overwhelming the stile. The polished brass finish on the solid brass body supports projects that specify bright brass cabinet hardware, allowing the hinge to work alongside matching pulls and knobs from the same finish family.
The hinge thickness of 0.093 inch gives a clear target for mortise depth, helping installers produce flush-fitting doors when routing or chiseling pockets in both the door edge and the cabinet frame. Square corners on the full mortise hinge make it straightforward to cut the pockets with a straight router bit and stop blocks, since the mortise can be left square without additional corner rounding to match the hinge leaf. The six-hole configuration, sized to accept #7 x 3/4 inch wood screws, provides a defined screw pattern that spreads pull forces over the leaf, which supports long-term holding power in typical cabinet materials. Ball tip finials at the top and bottom of the barrel act as a consistent visual reference point for alignment, because a row of hinges will show an even line of finials when the mortises are located accurately along the face frame.
The CH3020U3 is a Deltana solid brass cabinet hinge with a full mortise, semi-concealed design, so it sits into the door and frame while leaving the barrel and ball tip finials visible.
The hinge measures 3 inches by 2 inches, which defines the leaf coverage on the door and frame and helps with sizing and layout on smaller cabinet doors.
The Deltana CH3020U3 hinge leaf is 0.093 inch thick, guiding mortise depth so the leaves sit flush and doors close properly against the cabinet frame.
This full mortise hinge uses square corners, matching mortises cut with straight router bits or chisels and supporting clean, corner-to-corner layout in the wood.
This cabinet hinge is made from solid brass with a polished brass finish, providing a bright traditional look that aligns with other polished brass cabinet hardware.
The hinge is designed for #7 x 3/4 inch wood screws in its six mounting holes, giving a defined fastener size for secure mounting into cabinet materials.
The Deltana full mortise CH3020U3 hinge combines a 3 inch by 2 inch footprint, 0.093 inch thick solid brass leaves, and polished brass ball tip finials, so it supports both functional door movement and a finished look. Square corners, a full mortise design, and a six-hole pattern for #7 x 3/4 inch wood screws give clear parameters for routing, drilling, and alignment on cabinet doors and frames. For projects calling for polished brass semi-concealed hinges, this model offers defined dimensions and mounting details that fit cabinet shop workflows.