Deltana DSBP35 Ornate Hinge, 3-1/2" x 3-1/2" Square Corners, Solid Brass (Pair)

Yes, if the existing cutout is 3-1/2 x 3-1/2 inches with square corners. The DSBP35 is a full mortise hinge measuring 3-1/2" x 3-1/2" with square corners, so it drops into a square-cut mortise of that size. If your door and jamb are prepped with rounded corners (a 5/8 inch or 1/4 inch radius, which is what most residential prehung doors ship with), the square leaf will not seat without chiseling the corners out. Check the corner shape before you order.

The DSBP35 is sold as a pair, so a typical interior door hung on three hinges takes two orders (one pair plus one more hinge, or two pairs if you want a spare). Each hinge is a 5 knuckle, solid brass, plain bearing unit and ships with traditional slotted wood screws, #10 x 1 inch. No machine screws are included, which matters if you are hanging into a hollow metal frame rather than wood.

Not on their own. The DSBP35 does not have a non-removable pin, so on an out-swinging exterior door the pin sits on the outside and can be driven out. Use them on interior doors, or on in-swinging doors where the knuckle is protected. If you need an out-swing exterior opening secured, specify an NRP hinge such as the Hager BB1168 non-removable pin full mortise ball bearing hinge.

Yes, provided the existing hinges are 3-1/2 x 3-1/2 inches with square corners and full mortise, the same prep the DSBP35 uses. Screw holes may not line up exactly hole for hole, but the mortise depth and outline are the same, so it is a direct visual swap on a wood jamb. Wood screws are supplied at #10 x 1 inch; if the old hinges were fastened into a metal frame with machine screws, those are not included here.

The Deltana DSBP35 is a 3-1/2 inch by 3-1/2 inch square corner, full mortise, plain bearing hinge in solid brass, sold as a pair. The closest match in the same size and bearing type is the Emtek 91013 Residential Plain Bearing Hinges, also a pair at 3-1/2 inch by 3-1/2 inch with square corners, in plated steel. The Schlage Residential S3P1010 is the same 3.5 inch by 3.5 inch square corner plain bearing mortise hinge but ships as a pack of 3 rather than a pair. If the door needs the cast-engraved decorative leaf, the DSBP35 in solid brass is the one that carries it; if the hinge is being painted or hidden behind a stop, the plated steel Emtek 91013 covers the same opening geometry.

The Deltana DSBP35 is built to a 3-1/2 inch by 3-1/2 inch leaf and will not fill a 4 inch mortise. For a 4 inch by 4 inch square corner opening, the Orca Hardware 4040 Series is a 4 inch by 4 inch square corner plain bearing commercial hinge in the same bearing type. If the existing prep has radius corners rather than square, the Orca Hardware 4014 Series is 4 inch by 4 inch with a 1/4 inch radius corner, and the Delaney RH40xx is a 4 inch by 4 inch residential pair offered in 5/8 inch radius and square. Confirm the corner profile off the existing mortise before ordering, since a square corner leaf will not drop into a routed radius pocket without chisel work.

The Deltana DSBP35 is a plain bearing hinge classified for residential use. For an opening that cycles like a commercial door, a bearing hinge in the same 3-1/2 inch square corner footprint is the better fit: the Emtek 94013 is a heavy duty ball bearing pair at 3-1/2 inch by 3-1/2 inch with square corners in plated steel, and the Emtek 92013 is a heavy duty plain bearing pair in the same size if the mortise depth favors a plain bearing barrel. For a full commercial spec, the Ives 3CB1 is a 3-knuckle concealed bearing full mortise hinge rated medium duty, and the 3CB1HW is the heavy weight version of the same concealed bearing full mortise design.

No. The Deltana DSBP35 is a solid brass plain bearing hinge with no provision for wiring; power transfer has to come from a hinge built with a concealed conductor. The Command Access ETH-CB70 is a 3-knuckle standard weight steel base energy transfer hinge rated medium duty, and the ETH-BB68 is the 5-knuckle heavy duty version of the same energy transfer design. If the opening also needs door position monitoring back to the panel, the Command Access ETM-CB70 adds door position sensing on the 3-knuckle steel base, and the BEST CECB179-12C is a steel full mortise concealed bearing electrified hinge with a 12-wire quick connect for higher wire counts.

Only if the mortise corners match. Both are 3-1/2 inch by 3-1/2 inch plain bearing hinges, but the Orca Hardware 3514 Series is a 1/4 inch radius corner commercial hinge rated medium duty, while the Deltana DSBP35 has square corners. A radius leaf set into a square pocket leaves a visible gap at each corner, and a square leaf will not seat in a radius pocket without squaring it out. Match the corner profile to the existing prep first, then pick between the solid brass DSBP35 and the steel-family Orca 3514.

Nine finishes on the DSBP35: PVD Polished Brass, Polished Brass, Unlacquered Brass, Antique Brass, Oil Rubbed Bronze, Brushed Nickel, Antique Nickel, Polished Chrome and Brushed Chrome. Two of those matter if you are matching a fleet of doors. PVD Polished Brass is a plated finish that holds its color, where plain Polished Brass is lacquered and Unlacquered Brass is bare and will patina over time, so it will not stay matched to a lacquered brass knob.

Leaf thickness is 0.150 inch in solid brass. That is a residential-weight leaf with a plain bearing, fine for standard interior doors including typical solid core slabs hung on three hinges, but not intended for heavy or high-cycle openings. If the door is oversized or gets constant traffic, go to a ball bearing hinge instead.

No handing to specify. The DSBP35 is a five knuckle full mortise butt hinge with a removable pin, so the same hinge works on a left or right hand door; you just orient it with the pin up. All you choose is the finish.

The Deltana DSBP35 carries cast-engraved leaves in solid brass, which is what you are paying for on a visible door. Where the hinge is painted out or the door is a back-of-house interior, the Delaney RH35xx is a 3-1/2 inch by 3-1/2 inch bulk steel residential interior hinge sold as a pair, and the Ives 1010RP is a steel plain bearing residential hinge with square corners in a set of 3. Note the Delaney RH35xx is a 5/8 inch radius corner, so it suits a factory-routed radius jamb rather than the square mortise the DSBP35 fits.

They are not interchangeable on the same opening. The Deltana DSBP35 is a 3-1/2 inch by 3-1/2 inch hinge, while the McKinney SQ3331 square barrel decorative hinge is 4-1/2 inch by 4-1/2 inch, so it needs a larger mortise and a wider backset from the door edge. The SQ3331 is also a 2-knuckle design where the DSBP35 is a 5-knuckle, which changes the look of the exposed barrel on a door where the hinge is meant to be seen. Both are decorative choices; they simply serve different prep sizes.

The Deltana DSBP35 is a standard full mortise hinge and does not close the door. For a self-closing opening, the Stanley Security 2060R is a full mortise spring hinge with a square corner at 4.5 inch by 4.5 inch on a ferrous steel base, rated heavy duty. That is a larger leaf than the 3-1/2 inch DSBP35, so the jamb and door edge need to be prepped or re-routed to the bigger size.

Both cover a 3-1/2 inch by 3-1/2 inch square corner opening and both ship as a pair. The Deltana DSBP35 is solid brass with a plain bearing and decorative cast-engraved leaves, offered across nine finishes including PVD polished brass, oil rubbed bronze, brushed nickel and unlacquered brass. The Emtek 96213 is sold as a heavy duty hinge in the same 3-1/2 inch square corner size. Choose on whether the door calls for the engraved brass leaf or a heavy duty steel-family hinge in the same footprint.

The Deltana DSBP35 is a residential-rated plain bearing hinge in a 3-1/2 inch by 3-1/2 inch square corner size, which fits interior passage and bedroom doors on a matching prep. Exterior entry doors in most residential builds are hung on a 4 inch leaf, and the Delaney RH45xx is a 4 inch by 4 inch bulk residential exterior hinge pair in a 5/8 inch radius corner for that condition. Standardizing on one part number across both usually fails on prep size, so plan the interior doors on 3-1/2 inch and the exterior on 4 inch, and match the finish family across the two.

The Deltana DSBP35 uses a plain bearing, which suits standard residential door weights. When the door is heavier or cycles harder, a bearing hinge carries the load with less barrel wear. In the same 3-1/2 inch by 3-1/2 inch square corner size, the Emtek 94013 is a heavy duty ball bearing pair. Stepping up in size, the Delaney CH401X is a 4 inch by 4 inch commercial ball bearing hinge with a square corner, and the Orca Hardware 3535 Series is a 4-1/2 inch by 4-1/2 inch square corner ball bearing commercial hinge rated medium duty. The larger two require a matching larger mortise.

The Deltana DSBP35 is solid brass through the leaf, not plated steel, which is why it holds up where a plated hinge would rust through the finish. If the opening needs a larger commercial leaf in a non-ferrous base, the McKinney T2314 is a non-ferrous standard weight 5-knuckle hinge rated medium duty. Both avoid a ferrous base; the difference is the DSBP35 is a decorative 3-1/2 inch residential pair while the T2314 is a commercial standard weight hinge.

Brass does not rust, which is the main reason to choose it over plated steel in a damp bathroom or a salt-air location. The DSBP35 is solid brass all the way through, not brass-plated, so a scratch does not expose a steel core. The finish is the variable: Unlacquered Brass is intentionally bare and will darken and patina in humidity, while the lacquered and PVD finishes hold their color longer.