Deltana SS44058TA 4" x 4" x 5/8" Radius Corner Hinge, Residential, NRP, Stainless Steel (Pair)

That's what the SS44 Series stainless steel hinges are built for. Solid stainless steel through the leaf and pin, so they hold up to salt air and moisture far better than plated steel hinges, which is why they get specified on waterside and outdoor-facing openings. Rated residential duty, so think entry doors on homes, condo units, and apartments rather than a high-traffic commercial entrance.

Only if the existing mortise is cut with 5/8 inch radius corners, which is the common factory prep on residential pre-hung doors and jambs. The SS44058TA has 5/8 inch radius corners and a 4 x 4 inch leaf, so it drops straight into a matching 4 x 4 radius pocket with no chisel work. If your current hinge has square corners, this one will leave a gap at each corner of the mortise; you want a square corner hinge of the same 4 x 4 size instead.

Handing matters on this one because of the non-removable pin. The SS44058TA is sold in left hand and right hand pairs, and you pick by which side the door swings from as you stand on the side the door opens toward you. Get it wrong and the NRP set screw ends up on the wrong face, which defeats the security the feature exists for.

NRP stands for non-removable pin, and yes, it is what you want on any outswing exterior door. When a door swings out, the hinge barrels sit on the outside, so a standard pin can be tapped out and the door lifted off its frame with the lock still thrown. The SS44058TA carries the NRP feature, which locks the pin in place so it cannot be driven out from the exposed side. On an inswing door the barrels are protected anyway, so NRP is optional there.

No. The SS44058TA is a residential-duty plain bearing hinge, so it is the wrong specification for a commercial opening or anything carrying a labeled fire door. For commercial work ZenSupply carries the Hager BB1168, a non-removable pin full mortise ball bearing heavy duty hinge, which is the closest heavy-duty equivalent if you specifically need the NRP security feature on an outswing commercial door.

The Deltana SS44058TA is a 4 inch by 4 inch full mortise plain bearing hinge with 5/8 inch radius corners, built in stainless steel and rated residential. The nearest match in the same size and corner profile is the Delaney 4 inch by 4 inch bulk residential exterior hinge, which also carries a 5/8 inch radius corner. Delaney also builds the same 5/8 inch radius corner in a 3-1/2 inch by 3-1/2 inch bulk steel residential interior hinge if the existing mortise is the smaller size. The difference to check before ordering is material: the SS44058TA is stainless steel, which is why it is specified for waterside and outdoor openings.

The Deltana SS44058TA is cut with 5/8 inch radius corners, so it will not drop into a square corner mortise without rework. For a square corner prep in the same 4 inch by 4 inch size, the Orca Hardware 4040 Series is a 4 inch by 4 inch square corner plain bearing commercial hinge with the same bearing type. Delaney also builds a 4 inch by 4 inch Castlegate residential hinge offered in both 5/8 inch radius and square corner, and the Delaney CH401X is a 4 inch by 4 inch commercial ball bearing hinge with square corners. Corner profile is the one dimension that decides whether a hinge sets flush in an existing mortise, so confirm the prep in the frame before choosing.

The SS44058TA is a residential plain bearing hinge, which suits dwelling unit and light traffic doors. For a commercial opening carrying heavier cycle counts, the Ives 3CB1HW is a steel heavy weight concealed bearing full mortise hinge with three knuckles, rated heavy duty, and the Don-Jo HWBB74545 is a heavy weight full mortise ball bearing hinge in 4-1/2 inch by 4-1/2 inch with a satin chrome finish. In the same 4 inch by 4 inch footprint, the Orca 4014 Series is a 4 inch by 4 inch plain bearing commercial hinge at medium duty with a 1/4 inch radius corner. Note that stepping up to a 4-1/2 inch hinge changes the frame and door prep, while the Orca 4014 keeps the 4 inch height but changes the corner radius.

The Deltana SS44058TA carries a non-removable pin, which is what keeps an out-swinging door from being lifted off its hinges at the pin. If the leaf is heavier than a residential hinge suits, the Hager BB1168 is a non-removable pin full mortise ball bearing hinge rated heavy duty. Both are full mortise, so the mounting method is the same; the change is the bearing type and duty level. Confirm the leaf size the frame is prepped for before ordering either one.

No. The Command Access ETH-CB70 is an energy transfer hinge, a 3 knuckle standard weight steel base hinge at medium duty that carries power through the hinge to an electrified lock or exit device. The Deltana SS44058TA is a plain bearing hinge with no wiring path, intended to hang the door only. An energy transfer hinge is specified when the opening has an access control device on the leaf; it is not a like for like replacement for a mechanical hinge, and it requires a wire raceway in the door and frame. If the opening also needs door position monitoring, the Command Access ETM-CB70 combines energy transfer with door position sensing on the same 3 knuckle steel base.

They're sold by the pair, so a standard residential door with three hinges takes two packs and leaves you a spare, and a two-hinge opening takes one pack. Wood screws are #10 x 3/4 inch, which are included per the spec. No machine screws are supplied, so if you are hanging into a hollow metal frame you will need to source your own machine screws and tap the frame.

Plain bearing is what the SS44058TA uses, and it suits residential-weight doors with normal household traffic. Once you get into heavy solid core or a door with a closer on it, or an opening cycled hundreds of times a day, a bearing hinge is the right call. From what ZenSupply stocks in that direction, the Orca Hardware 4040 Series is a 4 x 4 square corner commercial hinge, and the Don-Jo HWBB74545 is a heavy weight full mortise ball bearing hinge at 4-1/2 x 4-1/2.

.085 inch is the leaf thickness, which is standard residential gauge. It matters for the mortise depth: cut the pocket to that thickness so the leaf sits flush and the door does not hinge-bind against the jamb. If you are swapping out a thicker commercial hinge, you may end up with a slightly deeper pocket than needed and have to shim.

For the same 4 x 4 size and 5/8 inch radius prep, Delaney's exterior residential hinges (RH45 series) are sold in pairs with 5/8 inch radius corners, and the Castlegate RH40 series comes in 5/8 inch radius or square. Those are steel rather than stainless, so if the opening is coastal or exposed to weather, stay with the Deltana stainless. If you are working a 3-1/2 inch prep instead of 4 inch, Delaney's RH35 bulk interior hinges cover that size.

Full mortise, meaning both leaves get recessed, one into the door edge and one into the jamb. Nothing surface-mounts. So you need a mortise already cut in both, or you will be routing them, and both pockets have to be 4 x 4 with 5/8 inch radius corners to take this hinge. The screw holes follow an arc pattern in the leaf.

They are both plain bearing residential hinges sold as a pair, but they do not interchange in the same prep. The Deltana SS44058TA is 4 inch by 4 inch with 5/8 inch radius corners in stainless steel. The Emtek 91013 is a 3-1/2 inch by 3-1/2 inch residential plain bearing hinge with square corners in plated steel. The size and the corner profile both differ, so the 91013 belongs on a door and frame already prepped for a 3-1/2 inch square corner hinge. The material also matters on an exterior or coastal opening, where the SS44058TA is stainless for corrosion resistance.

The SS44058TA is a plain bearing hinge, where the knuckles bear directly on each other. The Orca Hardware 3535 Series is a ball bearing commercial hinge at medium duty in 4-1/2 inch by 4-1/2 inch with square corners, and the Delaney CH401X is a 4 inch by 4 inch commercial ball bearing hinge with square corners. Ball bearing hinges are specified where cycle counts are high or the leaf is heavy; plain bearing is the residential specification. If you are matching an existing frame, note that the Orca 3535 is a larger 4-1/2 inch hinge and both of those peers are square corner, against the 5/8 inch radius corner on the SS44058TA.

The Deltana SS44058TA is full mortise, meaning both leaves recess into the door and the frame. Where the frame will not take a mortise, the Hager 1129 is a half mortise plain bearing commercial hinge in 4-1/2 inch standard weight steel, which mortises into the door and applies to the face of the frame. For a fully surface applied condition, the Hager 990 STEEL is a full surface prison hinge, 3 inch by 4 inch with a welded tip, rated heavy duty. Mounting method changes the prep entirely, so verify what the existing door and frame will accept before substituting.

The Deltana SS44058TA is sold by the pair, which covers two of the three hinges most residential doors carry. If you would rather buy the full door in one pack, the Ives 1010RP is a steel plain bearing residential hinge with square corners sold as a set of three, and the Schlage Residential S3P1010 is a 3-1/2 inch by 3-1/2 inch square corner plain bearing mortise hinge in a pack of three. Both of those are square corner and 3-1/2 inch sized where stated, so they suit a different prep than the 4 inch by 4 inch 5/8 inch radius corner of the SS44058TA.

They solve different problems. The SS44058TA is a full mortise plain bearing hinge that hangs the door and nothing more. The Stanley Security 2060R is a full mortise spring hinge in 4.5 inch by 4.5 inch with square corners on a ferrous steel base, rated heavy duty, and it closes the door on its own, which is what a self closing dwelling unit or garage to house door requires. The BEST DAP-3 is a heavy duty double acting pivot for commercial interior doors, used where the leaf swings both directions and is hung on pivots rather than hinges. Neither drops into a 4 inch by 4 inch radius corner hinge mortise without a prep change.

The SS44058TA carries a non-removable pin, which defeats pin pulling on an out-swinging door, and it is a residential duty hinge. A detention opening is a different class of hardware: the BEST BB855 is a heavy duty steel double weight concealed ball bearing prison hinge in the detention hardware series, and the Stanley Security BB855 is a double weight prison hinge in 5 inch by 6 inch, furnished with no holes and not swaged, rated heavy duty. Those are specified for correctional and secure institutional leaves. The non-removable pin on the SS44058TA addresses exterior door security on a residential opening, not detention grade abuse.

US32D brushed stainless is the only finish offered, and it is a close visual match to satin chrome or satin nickel hardware, though not an exact one since it is the natural brushed grain of stainless rather than a plating. If you are matching a full building where every opening has to look identical, buy from a single finish family rather than mixing stainless with plated.

The SS44058TA comes in brushed stainless and is a plain functional full mortise hinge. If the opening calls for a visible design element, the McKinney SQ3331 is a square barrel two knuckle decorative hinge in 4-1/2 inch by 4-1/2 inch at standard duty. The trade off is size and prep: the SQ3331 is 4-1/2 inch and the SS44058TA is 4 inch by 4 inch with 5/8 inch radius corners, so a swap means reworking the mortise. On a coastal or exterior opening the stainless construction of the SS44058TA is doing corrosion work that a decorative hinge may not.