Emtek 94015 Heavy Duty Ball Bearing Hinges (Pair), 4-1/2" x 4-1/2" with Square Corners, Plated Steel

If the existing pocket is 4-1/2 by 4-1/2 inches with square corners, yes. The 94015 is a full mortise hinge measuring 4-1/2 x 4-1/2 inches with square corners, and the leaf runs 0.118 to 0.126 inch thick, so it beds into a standard routed pocket of that size without deepening it. Square corner prep is the deciding detail. A pocket routed with rounded corners will not take a square corner leaf without chisel work at the four corners, and radius corner hinges are the fix there: Deltana's DE44R5TA and Delaney's exterior residential hinge are both 4 x 4 inch with a 5/8 inch radius.

Up to 1-3/4 inches, which covers both the 1-3/8 inch interior doors common in older houses and the 1-3/4 inch solid core and entry doors used today. Anything thicker than 1-3/4 inches is outside what the 94015 is specified for.

No. The 94015 is a 4-1/2 by 4-1/2 inch hinge, so it leaves a gap top and bottom in a 5 inch mortise and the screw holes will not line up. For a 5 inch pocket, the Don-Jo HWBB75045 is a 5 x 4-1/2 inch heavy weight full mortise ball bearing hinge in steel, and the HWBB85045 is the brass version of the same size.

Emtek designates the 94015 as residential. It is a plated steel ball bearing hinge built for house doors, and it is the right pick for an apartment interior, a unit entry, or a remodel. On a commercial opening that sees constant traffic or carries a closer, go to hardware built for that duty: the Don-Jo HWBB84545 is a heavy duty 4-1/2 x 4-1/2 inch full mortise ball bearing hinge, the Ives 3CB1HW is a heavy duty concealed bearing full mortise hinge, and the Orca Hardware 3535 Series is a 4-1/2 x 4-1/2 inch square corner ball bearing commercial hinge.

The Emtek 94015 is a standard ball bearing hinge with square corners at 4-1/2 inches by 4-1/2 inches, so its pin sits on the exterior side of an outswing door. The Deltana CSB45N is the same 4-1/2 inch by 4-1/2 inch square hinge sold in pairs and built with a non-removable pin, which keeps the same mortise and corner cut. The Hager BB1168 is a non-removable pin full mortise ball bearing hinge rated heavy duty for the same application on a commercial opening, and the Deltana DE44R5TA is a 4 inch by 4 inch security hinge with a 5/8 inch radius corner in steel, sold in pairs, for a radius-cut pocket.

No. The Emtek 94015 is cut with square corners, so it needs a mortise routed square or chiseled square at the corners; dropping it into a radius-corner pocket leaves gaps at all four corners. For a radius pocket, the Orca Hardware 4014 series is a 4 inch by 4 inch plain bearing commercial hinge with a 1/4 inch radius corner and the 3514 series is the same 1/4 inch radius at 3-1/2 inches by 3-1/2 inches. Where the pocket is cut to the 5/8 inch radius common on prehung residential doors, the Delaney exterior residential hinge is 4 inches by 4 inches with a 5/8 inch radius and ships as a pair, and the Delaney interior hinge is 3-1/2 inches by 3-1/2 inches at 5/8 inch radius. Measure the corner radius on the existing hinge before ordering, since corner style and leaf size have to match together.

The Emtek 94015 is classified residential and measures 4-1/2 inches by 4-1/2 inches. For the same leaf size with a heavy duty rating, the Don-Jo HWBB74545 and Don-Jo HWBB84545 are both heavy weight full mortise ball bearing hinges at 4-1/2 inches by 4-1/2 inches in satin chrome. The Stanley FBB191 is also a 4-1/2 inch by 4-1/2 inch full mortise hinge, built 5-knuckle at standard weight. These keep the existing 4-1/2 inch mortise while moving the opening onto hardware rated for commercial cycling.

Two. The 94015 ships as a pair with screws included, so nothing else is needed to hang the door. Most 1-3/4 inch doors hang on three hinges, which means two pairs per door, and a 1-3/8 inch interior door usually takes two. Count openings before ordering rather than counting hinges.

The Emtek 94015 uses ball bearings, which carry weight and cycling that a light hollow-core interior door does not generate. Plain bearing hinges cover that case: the Ives 1010RP is a steel plain bearing residential hinge with square corners supplied in sets of three, the Orca Hardware 4040 series is a 4 inch by 4 inch square corner plain bearing commercial hinge at medium duty, and the Schlage Residential S3P1010 is a 3-1/2 inch by 3-1/2 inch square corner plain bearing mortise hinge in packs of three. All three keep the square corner cut, so the difference from the Emtek 94015 is the bearing type and, on the Orca and Schlage, the leaf size.

The Emtek 94015 is a non-electronic hinge, so it carries no wiring through the barrel. An opening with an electric strike, electrified lock, or door position monitoring needs a transfer hinge instead: the Command Access ETH-BB68 is a 5-knuckle heavy duty energy transfer hinge on a steel base, the Command Access ETH-CB70 is the 3-knuckle standard weight version, and the BEST CECB179-12C is a steel full mortise concealed bearing electrified hinge with a 12-wire quick connect for higher wire counts. Where the opening also needs door position sensing, the Command Access ETM-BB68 adds an integrated door position switch. Note that the Stanley CECB1900R54L concealed conductor hinge is handed and specified left-handed with 4 wires, so handing has to be confirmed at the opening before ordering that one.

They look alike in the frame and cut the same pocket, but they do different jobs. The Emtek 94015 is a ball bearing hinge that swings freely and leaves the door where you put it. The Stanley 2060R is a full mortise spring hinge with square corners at 4.5 inches by 4.5 inches, rated heavy duty, and it pulls the door closed on its own. If a door needs to self-close for a stairwell or a garage-to-house opening, the spring hinge is the one that does it; if the door should stay open where set, the ball bearing hinge is correct. The two are not interchangeable even though the mortise is the same.

The Emtek 94015 has equal 4-1/2 inch leaves, which suits a door of ordinary thickness where the leaf clears the trim. When the door is thicker or the trim reveal is deeper, the wider leaf is what you need: the Don-Jo HWBB75045 is a 5 inch by 4-1/2 inch heavy weight full mortise ball bearing hinge in steel with a satin chrome finish, and the Don-Jo HWBB85045 is the same 5 inch by 4-1/2 inch heavy weight ball bearing pattern in brass with a satin chrome finish. Both are rated heavy duty. Going to a 5 inch leaf means a taller mortise in both the door and the jamb, so it is a frame decision, not a swap.

Eleven, so hinges can be matched to the lever or knob on the same door: Medium Bronze (MB), Tumbled White Bronze (TWB), 613 Satin Bronze Oil-Rubbed, Polished Nickel (US14), 619 Satin Nickel, Pewter (US15A), Flat Black (US19), 625 Bright Chrome, Polished Brass Lifetime (US3), 606 Satin Brass, and French Antique (US7). The finish code lands on the end of the part number, so Medium Bronze orders as 94015MB and Tumbled White Bronze as 94015TWB. If you are standardizing a building, record the code and reorder against it rather than the finish name.

No handing to specify. The 94015 is a full mortise butt hinge with a symmetrical pair of leaves, so the same hinge works on a left hand or right hand door; you flip it for the swing. The only thing chosen at order time is finish. Handing only enters the picture on hinges built with a directional feature, such as the Stanley CECB1900R54L, a concealed conductor architectural hinge specified left-handed.

The Emtek 94015 is a ball bearing hinge, so the bearing races sit visibly between the knuckles of the barrel. Concealed bearing hinges hide them: the Ives 3CB1 is a 3-knuckle concealed bearing full mortise hinge at medium duty, the Ives 3CB1HW is the heavy weight steel version of the same 3-knuckle concealed bearing pattern, and the Hager 920 is a 2-knuckle full mortise concealed plain bearing hinge in steel at medium duty. The barrel reads as a continuous cylinder on all three, which matters when the hinge is visible on the pull side of a finished opening.

The Emtek 94015 is a 4-1/2 inch by 4-1/2 inch square corner hinge offered in finishes including Flat Black (US19), Satin Nickel (619), Polished Brass Lifetime (US3), and Tumbled White Bronze (TWB), so the barrel is a plain ball bearing barrel carrying a decorative finish. The McKinney SQ3331 is a decorative hinge at the same 4-1/2 inch by 4-1/2 inch size with a square barrel and a 2-knuckle build, rated standard duty. The square barrel gives a different profile at the jamb than a round multi-knuckle barrel, which is the deciding detail when the hinges are exposed on a feature door.

No. The Emtek 94015 is a residential ball bearing hinge in plated steel and is not built for a security opening. Detention work uses purpose-built hinges: the BEST BB855 is a heavy-duty steel double weight concealed ball bearing prison hinge, the Stanley double weight prison hinge is 5 inches by 6 inches and furnished with no holes and not swaged for weld-on frames, and the Hager 990 is a 3 inch by 4 inch full surface prison hinge with a welded tip, rated heavy duty. For a double acting commercial interior opening that has to break away, the BEST DAP-3 is a heavy duty double acting pivot rather than a mortise hinge.