Emtek 96415 Heavy Duty Ball Bearing Hinges (Pair), 4-1/2" x 4-1/2" with Square Corners, Solid Brass

Emtek's 96415 ball bearing hinge is rated for doors up to 1-3/4 inches thick, which covers standard exterior and solid core doors. The leaf is 4-1/2 by 4-1/2 inches, so the door edge needs a mortise cut to that size. Note this is a residential-duty hinge, not a commercial one.

No. The 96415 has square corners, so it needs a square mortise. If the existing pocket in the door and jamb was routed for a radius corner hinge, the square leaf will not seat without recutting the corners. Match what is already in the door: for a 5/8 inch radius pocket, look at the Delaney 4 inch x 4 inch residential hinges, which are 5/8 inch radius. Sizing matters too, since the 96415 is 4-1/2 by 4-1/2 and those Delaney pairs are 4 by 4.

The 96415 ships as a pair with mounting screws included. Most solid core and exterior doors hang on three hinges, so one door takes two packs and leaves a spare hinge. Two hinges per door is common on lighter interior doors.

These are classified residential. For an apartment corridor, office, or any opening on a commercial hardware schedule, go to a commercial ball bearing hinge instead: the Orca Hardware 3535 Series is a 4-1/2 by 4-1/2 inch square corner ball bearing commercial hinge in the same size, and the Don-Jo HWBB84545 is a heavy weight full mortise ball bearing hinge at 4-1/2 by 4-1/2. Use the Emtek where the look of solid brass on a residential entry or interior door is the point.

The Emtek 96415 is a standard ball bearing hinge and is not a security hinge. For an opening where the pin has to be secured, the Deltana CSB45N is a 4-1/2 inch by 4-1/2 inch square hinge sold in pairs with a non-removable pin, which matches the Emtek 96415 on size and square corner so the existing mortise carries over. The Hager BB1168 NRP is a non-removable pin full mortise ball bearing hinge rated heavy duty, and the Deltana DE44R5TA is a 4 inch by 4 inch security hinge with a 5/8 inch radius corner and tamper resistant screws in steel, sold in pairs, which needs a radius corner mortise rather than square.

The Emtek 96415 is a 4-1/2 inch by 4-1/2 inch square corner ball bearing hinge in solid brass, sold as a pair. The nearest match in the same size and corner style is the Orca Hardware 3535 Series, a 4-1/2 inch by 4-1/2 inch square corner ball bearing commercial hinge rated medium duty. Both are square corner and both use ball bearings, so the mortise prep on the door and frame is the same; the difference is material and the Orca carries a commercial medium duty rating while the Emtek 96415 is a residential brass hinge. Where the finish matters on a visible interior door, the Emtek 96415 covers ten brass and plated finishes including Unlacquered Brass US3NL, Flat Black US19, and Pewter US15A.

The Emtek 96415 is 4-1/2 inch by 4-1/2 inch, so a smaller frame prep needs a different hinge. In square corner at 3-1/2 inch, the Deltana DSB35 is a 3-1/2 inch by 3-1/2 inch square residential hinge sold in pairs and the Schlage Residential S3P1010 is a 3.5 inch by 3.5 inch square corner plain bearing mortise hinge in packs of three, rated medium duty. At 4 inch square corner, the Orca Hardware 4040 Series is a 4 inch by 4 inch square corner plain bearing commercial hinge, and the Delaney CH401X is a 4 inch by 4 inch commercial ball bearing hinge with square corners, which keeps the ball bearing construction of the Emtek 96415 at the smaller size. For a 3 inch prep, the Deltana DSB3 is a 3 inch by 3 inch square hinge sold in pairs.

A different hinge is required. The Emtek 96415 is a ball bearing hinge with no spring, so it holds the door where it is left. The Stanley Security 2060R is a full mortise spring hinge with square corners at 4.5 inch by 4.5 inch on a ferrous steel base, rated heavy duty, which is the self closing equivalent in the same size and corner style as the Emtek 96415. For a door that has to swing both directions rather than self close from one, the BEST DAP-3 is a heavy duty double acting pivot for commercial interior doors, which is a floor and head pivot set rather than a mortise hinge and changes the door prep entirely.

No. The Emtek 96415 is a non-electronic mechanical hinge, so power to the door has to come from elsewhere. For a 4-1/2 inch by 4-1/2 inch square corner opening, the Stanley Security CECB1900R54L is a three knuckle concealed bearing concealed conductor architectural hinge, steel full mortise, standard weight, 4-1/2 inch by 4-1/2 inch, square corner, left-handed, with 4 wires. Other electric transfer options include the Command Access ETH-BB68, a 5 knuckle heavy duty steel base energy transfer hinge, and the BEST CECB179-12C, a steel full mortise concealed bearing electrified hinge with a 12-wire quick connect. If the opening also needs door position monitoring, the Command Access ETM-BB68 combines energy transfer with an integrated door position switch. Note that electrified hinges are handed and wire counts vary, so the leaf hand and the number of conductors the lock needs both have to be confirmed before ordering.

Several hinges share the ball bearing description without sharing the prep. The Hager 1129 is a half mortise plain bearing commercial hinge, 4-1/2 inch standard weight steel; half mortise means one leaf mortises into the door and the other surface mounts to the frame, so it does not fit a frame cut for the full mortise Emtek 96415. The BEST CB1969R is a concealed bearing heavy weight pivot-reinforced hinge rated heavy duty, which is built for a pivot reinforced frame condition. The Orca Hardware 3514 Series and 4014 Series are commercial hinges with 1/4 inch radius corners at 3.5 inch and 4 inch, and a radius corner leaf will not seat in a square corner mortise without rework. The Emtek 96415 is full mortise with square corners at 4-1/2 inch by 4-1/2 inch, and all three of those conditions have to match for a hinge to swap in.

Ball bearings sit between the knuckles and carry the door's weight on a rolling surface instead of metal rubbing on metal. That is what keeps a heavy solid core or tall entry door swinging quietly and stops the sag and squeak you get from a plain bearing hinge under weight. The Emtek 96415 is a ball bearing hinge. On a hollow core closet or light interior door, a plain bearing hinge like the Schlage Residential S3P1010 in 3-1/2 by 3-1/2 inch or the Orca Hardware 4 by 4 inch square corner is enough.

Solid brass, both the leaves and the substrate. That matters on a coastal or high humidity opening where a plated steel hinge corrodes at the edges, and it matters for finish match: a solid brass hinge in Unlacquered Brass will patina alongside brass knobs and levers instead of wearing through to steel. Steel base hinges like the Don-Jo HWBB74545 or the Stanley FBB191 are the choice where you want steel strength rather than brass.

Ten finishes on the 96415: Polished Brass Lifetime (US3), Unlacquered Brass (US3NL), 606 Satin Brass, French Antique (US7), Polished Nickel (US14), Pewter (US15A), Flat Black (US19), 613 Satin Bronze Oil-Rubbed, 619 Satin Nickel, and 625 Bright Chrome. Those are Emtek's own finish codes, so specifying the same code as your Emtek knobs or levers keeps the hinge matched to the rest of the opening. Unlacquered Brass is the one that will darken over time by design.

No handing to specify. The 96415 is a full mortise butt hinge with a symmetrical square leaf, so the same hinge works on a left or right hand door. Finish is the only choice on the order. Handing only becomes a factor with hinges that carry directional hardware, such as the Stanley CECB1900R54L electrified hinge, which is ordered left-handed.

Leaf thickness runs 0.122 to 0.134 inch on the 96415. That is what sets the depth of the mortise you rout in the door edge and jamb, and it is worth checking against the hinge you are pulling out, since a thicker or thinner leaf changes how the door sits against the stop and can throw off the reveal on the latch side.

No. The 96415 is a plain butt hinge with no spring, so it will not close the door on its own. For a self-closing opening, the Stanley Security 2060R in 4-1/2 by 4-1/2 inch square corner is a full mortise spring hinge in the same leaf size and corner style, so it goes into the same mortise.

Both are brass ball bearing full mortise hinges, but they are sized and finished for different work. The Emtek 96415 is 4-1/2 inch by 4-1/2 inch with square corners in solid brass, sold in pairs with screws, in ten decorative finishes. The Don-Jo HWBB85045 is a heavy weight full mortise ball bearing hinge at 5 inch by 4-1/2 inch in brass with a satin chrome finish, rated heavy duty. The 5 inch leaf height needs a taller mortise than the Emtek 96415 and suits a heavier or wider door, while the satin chrome finish is a single commercial finish rather than a decorative range.

Both are 4-1/2 inch by 4-1/2 inch hinges, but they are built differently. The Emtek 96415 is a 5-knuckle style ball bearing hinge in solid brass sold in pairs with screws, in ten finishes from Polished Brass Lifetime US3 to French Antique US7. The McKinney SQ3331 is a square barrel 2-knuckle decorative hinge at 4-1/2 inch by 4-1/2 inch, rated standard duty. The SQ3331 square barrel gives a squared-off barrel profile at the door edge where the Emtek 96415 uses a round barrel, so the two do not read the same on a visible door even at the same size.

They are different constructions. The Emtek 96415 is a ball bearing hinge with the bearings visible between the knuckles, a look that suits exposed brass hardware. The Ives 3CB1 is a steel 3-knuckle concealed bearing full mortise hinge rated medium duty, and the Ives 3CB1HW is the heavy weight version of the same 3-knuckle concealed bearing full mortise construction, rated heavy duty. Concealed bearing hinges hide the bearing inside the barrel for a smooth uninterrupted knuckle line, and the 3-knuckle pattern reads differently at the door edge than a 5-knuckle brass hinge. The Hager 920 is another concealed bearing option, a full mortise 2 knuckle steel hinge rated medium duty.

The Emtek 96415 is a solid brass ball bearing hinge offered in ten finishes, which is specified where the hardware is seen. On closet and utility doors where finish is not the driver, the Delaney RH35xx is a 3-1/2 inch by 3-1/2 inch bulk steel residential interior hinge with a 5/8 inch radius corner sold in pairs, and the Delaney RH45xx is the 4 inch by 4 inch bulk residential exterior version, also 5/8 inch radius, sold in pairs. Both use a 5/8 inch radius corner rather than the square corner of the Emtek 96415, so they suit frames prepped with radius corners, and both are smaller than the 4-1/2 inch by 4-1/2 inch Emtek. For a 4 inch opening that mixes corner styles, the Delaney RH40xx is a 4 inch by 4 inch residential hinge with one 5/8 inch radius leaf and one square leaf.

They solve a different problem. The Emtek 96415 is a full mortise brass ball bearing hinge for residential doors. The BEST BB855 is a heavy-duty steel double weight concealed ball bearing detention hinge and the Stanley Security BB855 is a double weight prison hinge at 5 inch by 6 inch furnished with no holes and not swaged. A hinge furnished without holes and not swaged is drilled and set to the frame on site, which is detention door work rather than a drop-in replacement on a standard opening. The Hager 990 STEEL is a full surface prison hinge 3 inch by 4 inch with a welded tip, rated heavy duty, and full surface means it mounts on the face of the door and frame rather than into a mortise like the Emtek 96415.

The Emtek 96415 is solid brass, which is a non-ferrous base and is the usual choice where a steel hinge would rust. The McKinney T2314 is a non-ferrous hinge, standard weight, 5 knuckle, rated medium duty, and is the closest peer on material behavior. Most of the alternatives in the same size run on a steel base, including the Stanley Security FBB191 at 4.5 inch by 4.5 inch, a 5-knuckle full mortise standard weight hinge, and the Stanley Security 2060R spring hinge on a ferrous steel base, so those trade the corrosion behavior of brass for steel construction.

The Emtek 96415 is a mechanical hinge with no electronics. Where the opening needs to report whether the door is closed, the Command Access ETM-CB70 is an energy transfer monitor hinge with door position sensing on a 3 knuckle steel base, rated medium duty, and the Command Access ETM-BB68 is the heavy duty version with an integrated door position switch. The transfer-only counterpart without monitoring is the Command Access ETH-CB70, a 3 knuckle standard weight steel base energy transfer hinge, medium duty. Choosing between them comes down to whether the panel needs a position input or only power to the lock.

No. The 96415 is a non-electronic hinge with no wire raceway through the barrel. If you need to carry power from the frame into the door for an electrified lock or a door position switch, use an energy transfer hinge instead, such as the Command Access ETH-BB68 (5 knuckle, heavy duty steel base) or the ETM-BB68, which adds an integrated door position switch. The BEST CECB179-12C carries a 12-wire quick connect.

The McKinney MP79 and MPB79 are MacPro 5-knuckle full mortise hinges, both standard weight and rated standard duty, and both share the 5-knuckle full mortise pattern of the Emtek 96415. The Emtek 96415 is solid brass in a fixed 4-1/2 inch by 4-1/2 inch square corner size and is a residential hinge, which suits a consistent finish package across visible doors where the ten Emtek finishes, including 619 Satin Nickel and 613 Satin Bronze Oil-Rubbed, are the standardizing element. For back of house and service doors in the same building, the Ives 3CB1-B is a 3-knuckle concealed bearing full mortise hinge in medium duty commercial grade.