Deltana solid brass cabinet hinges come in an array of fine finishes with ball tip finials as standard, so they function as visible trim that also carries the door load on face-frame cabinetry. The 1.5 inch x 1.5 inch hinge size keeps the leaf footprint compact, which helps on smaller cabinet doors or tight reveals where larger hinges crowd the stile. The mounting type is full mortise, meaning the leaves sit flush in cut pockets, which maintains a clean door gap and reduces interference through the swing. The corners are square, so the hinge pockets are laid out and chopped square, an advantage when using typical mortise chisels or straight router jigs. The hinge has four holes in each leaf, providing a balanced screw pattern that spreads pull forces across the stile and door edge.
The full mortise mounting type on this Deltana hinge dictates that both the door and frame receive pockets, which sets the brass leaves flush and lets the knuckle define the pivot line. The 1.5 inch by 1.5 inch size keeps those pockets shallow and narrow, which is useful on smaller cabinet stiles or rail edges where material is limited. The 0.093 inch hinge thickness translates directly to mortise depth, so once pockets are cut to that dimension the door face alignment is established by the leaf surface. Square corners on the leaves mean the pockets are cut with square shoulders, which pairs well with straight-bit routing or hand-chisel cleanup for clean lines at the hinge edge.
This product is identified as a Deltana solid brass cabinet hinge in the semi-concealed hinge class, which positions it for cabinet doors where part of the hinge leaf sits in the mortise and part remains visible. The hinge is sized at 1.5 inches by 1.5 inches, so it suits smaller cabinet doors, narrow face frames, or upper units where a compact knuckle helps clear adjacent doors. The category references full mortise hinges within face-frame applications, indicating a role on traditional framed cabinetry rather than frameless systems. The polished unlacquered brass finish reference in the description ties the hinge to projects where a brass appearance is desired at the knuckle and ball tip finials, aligning it with matching brass pulls or knobs on the same run of cabinets.
The full mortise mounting type means the hinge leaves sit flush to the door and frame surfaces, which helps keep a consistent reveal when multiple doors are hung in a run. With a thickness of 0.093 inch, the mortise depth is predictable, so matching that depth across hinges reduces the need for later tweaking. Four holes in each leaf establish a regular screw pattern, and the specified #7 x 3/4 wood screw size gives a clear reference when drilling pilots, which supports solid hold in typical cabinet materials. The square corners on the hinge align with square-shouldered mortises, and that geometry works well with shop-made jigs for routing pockets, improving repeatability from door to door. Ball tip finials are described as standard, so every hinge knuckle ends in the same decorative point, which visually ties the installation together along a bank of doors.
The CH1515U3-UNL is a Deltana solid brass cabinet hinge classified as a semi-concealed full mortise hinge, so part of the hinge sits in the wood while the knuckle and finials remain visible.
The 1.5 x 1.5 inch hinge size keeps the leaf compact, which suits smaller cabinet doors and narrow stiles where larger hinges could crowd the edge or nearby hardware.
This Deltana full mortise cabinet hinge sets both leaves into pockets in the door and frame, creating a flush fit that lets the knuckle control pivot position and door gap.
The square corners mean hinge pockets are cut with square shoulders, which suits straight-bit routing and chisel work and gives a crisp edge around the brass leaf.
The 0.093 inch hinge thickness sets a clear mortise depth target, so matching that depth across doors helps keep faces aligned and reveals consistent in a cabinet run.
The #7 x 3/4 wood screw reference defines the screw gauge and length, guiding pilot drill size and thread engagement for secure mounting into typical cabinet framing.
This Deltana full mortise cabinet hinge pairs solid brass construction with ball tip finials as standard, so it handles door movement while contributing to the visible hardware design. The 1.5 inch by 1.5 inch size and 0.093 inch thickness provide clear dimensions for mortising and layout on cabinet stiles. With square-corner leaves, four screw holes, and a defined #7 x 3/4 wood screw reference, the hinge supplies the mounting details needed for consistent cabinet door hanging across a project.