Don-Jo RPB7353514 Residential ...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$9.26
$8.13
Don-Jo RPB7353514 Residential Full Mortise Hinge 3-1/2" x 3-1/2" with 1/4" Radius Corners in Steel

Don-Jo RPB7353514 Residential Full Mortise Hinge 3-1/2" x 3-1/2" with 1/4" Radius Corners in Steel

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Model: RPB7353514-652
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$9.26
$8.13
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Don-Jo RPB7353514 Residential Full Mortise Hinge 3-1/2" x 3-1/2" with 1/4" Radius Corners in Steel

The Don-Jo RPB7353514 is a residential full mortise hinge measuring 3-1/2" x 3-1/2" with 1/4" radius corners, constructed from durable steel at a 0.085 gauge for dependable everyday performance. Designed for residential door applications, this hinge is available in a wide selection of finishes — 632, 633, 640, 646, 647, 651, and 652 — to complement virtually any door hardware aesthetic. Square corner configurations are also available per special order, offering additional flexibility for specific installation requirements.

Key Features

  • Precise Sizing: Measures 3-1/2" x 3-1/2" for a standard residential full mortise fit, ensuring proper door alignment and smooth operation.
  • 1/4" Radius Corners: Features 1/4" radius corners as standard, with square corners available per special order for design flexibility.
  • Steel Construction: Manufactured from steel at 0.085 gauge for reliable strength and long-lasting durability in residential applications.
  • Broad Finish Selection: Available in finishes 632, 633, 640, 646, 647, 651, and 652 to match a wide range of door hardware and interior styles.
  • Full Mortise Design: Engineered as a full mortise hinge for clean, flush installation on residential doors.
  • Convenient Shelf Pack: Sold in shelf packs of 50, making this hinge an efficient choice for contractors and builders working on multiple doors.
  • Special Order Option: Square corner configuration available per special order for projects requiring a sharper corner profile.

Technical Specifications

  • Product Group: Door Hinges and Pivots
  • Corner Style: 1/4" Radius Corners
  • Product Subgroup: Full Mortise Hinges
  • Product Type: Hinges
  • Subcategory: Hinges
  • Product Size: 3.5" x 3.5"
  • Product Category: Door Hinges and Pivots
  • Department: Door Hardware

Typical Applications

  • Residential Interior Door Installations
  • Single-Family Home Construction and Renovation
  • Multi-Unit Residential Properties
  • Apartment and Condominium Door Hardware Projects
  • Light Commercial Interior Doors
  • Contractor and Builder Bulk Door Hardware Supply
  • Replacement Hinge Projects for Standard Residential Doors

Why Don-Jo RPB7353514?

Don-Jo residential hinges are built from steel at 0.085 gauge, delivering consistent strength and reliable performance across standard residential door applications. The RPB7353514's full mortise design, 3-1/2" x 3-1/2" sizing, and broad finish selection make it a versatile and dependable choice for builders, contractors, and remodelers seeking quality door hardware at scale.

Manufacturer Resources

DON-JO Hinges

Product Specs

Product Group:
Door Hinges and Pivots
Corner Style:
1/4" Radius Corners
Product Subgroup:
Full Mortise Hinges
Product Type:
Full Mortise Hinges
Subcategory:
Hinges
Commercial/Residential:
Residential
Product Model:
RPB7353514
Product Size:
3.5" x 3.5"
Product Category:
Door Hinges and Pivots
Product Substrate:
Steel
Department:
Door Hardware

Don-Jo RPB7353514-652 – Frequently Asked Questions

1) Will a Don-Jo RPB7353514 hinge drop into the existing mortise on a standard residential door?
If the door and jamb are already prepped for a 3-1/2 x 3-1/2 inch hinge with 1/4 inch radius corners, the RPB7353514 goes straight in. That size and corner profile is the common prep on residential interior doors. If your existing hinges have sharp square corners instead, the radius version will leave a small gap at the corners of the mortise, and Don-Jo offers this hinge in square corner by special order for that case.
2) Is the Don-Jo RPB7353514 heavy enough for apartment or commercial corridor doors?
It is a residential-rated hinge, steel at 0.085 gauge, and Don-Jo lists it for residential doors and light commercial interior doors. For unit entry doors in multi-family or any high-traffic commercial opening, step up to a ball bearing or concealed bearing architectural hinge. The BEST 1900R is a steel full mortise concealed bearing standard weight hinge listed medium duty, and the McKinney TCA3386 is a heavy weight 4-1/2 by 4-1/2 inch square corner five knuckle hinge for the heaviest doors.
3) My existing hinges are 4-1/2 by 4-1/2 inch. Can I use the 3-1/2 inch Don-Jo hinge?
No. The RPB7353514 is 3-1/2 x 3-1/2 inches and would sit inside a 4-1/2 inch mortise, leaving exposed pocket on all sides and far less screw bearing. Doors prepped for 4-1/2 inch hinges are typically heavier 1-3/4 inch doors. For those, use a 4-1/2 by 4-1/2 inch hinge such as the McKinney TCA2314 square corner five knuckle standard duty hinge.
4) I need a hinge that gets a wheelchair through the full door width. Will this one do it?
No. The RPB7353514 is a conventional full mortise butt hinge, so the open door leaf still blocks part of the clear opening. For an ADA-driven clear width problem you want a swing clear hinge, which throws the door fully out of the opening: the Hager 1260 full mortise swing clear with a five knuckle plain bearing design, or the BEST CB248 steel full mortise concealed bearing swing clear for square edge doors.
5) The opening is a commercial door on a heavy traffic corridor - should I use the Don-Jo RPB7353514?
The RPB7353514 is designated a residential hinge. For heavy weight commercial openings, the Stanley Security CB199 is a full mortise concealed bearing heavy weight hinge, and the McKinney TCA3386 is a square corner 5 knuckle full mortise heavy weight hinge at 4-1/2 by 4-1/2 inches. For medium duty commercial work the Hager 1279 is a full mortise plain bearing commercial hinge with 5 knuckles.
6) I need square corners instead of radius corners - what are my options?
The Don-Jo RPB7353514 ships standard with 1/4 inch radius corners, with a square corner configuration available per special order. If you would rather order a square corner hinge outright, the McKinney TCA2314 and TCA2317 are square corner 5 knuckle full mortise hinges at 4-1/2 by 4-1/2 inches, standard duty, and the McKinney TCA3386 is the heavy weight square corner version in the same size. Note those are 4-1/2 inch hinges, so the mortise pocket differs from a 3-1/2 inch prep.
7) What finishes does the Don-Jo RPB7353514 residential hinge come in?
Seven finishes: bright brass, satin brass, satin bronze dark, satin nickel, antique nickel, bright chrome, and satin chrome, all over steel. In BHMA codes those are 632, 633, 640, 646, 647, 651, and 652. If you are matching existing hardware across a building, 652 satin chrome and 646 satin nickel are the usual pairings with modern lever sets, and 633 satin brass with older brass trim.
8) Does this Don-Jo hinge have to be ordered by handing?
No. It is a full mortise butt hinge with a symmetrical leaf pattern, so one part number works on left hand and right hand doors. There is no handed version to get wrong, and the same hinge works up and down a hallway regardless of swing.
9) How many hinges come in a pack of the Don-Jo RPB7353514?
They ship in shelf packs of 50. At three hinges per standard residential door, one pack covers roughly 16 doors, which is why it suits builders and remodelers doing a whole unit or floor rather than a single swap.
10) Is there a plain bearing versus ball bearing difference I should care about on a residential hinge?
On light interior doors opened a few times a day, a plain bearing hinge like this Don-Jo residential unit is what most homes and apartments use. Bearing hinges matter once a door is heavy, has a closer on it, or sees constant cycling, because the bearings carry the load instead of the knuckles wearing. If that is your opening, the concealed bearing route is the BEST 1900R or the Stanley Security CB1960R, both standard weight full mortise concealed bearing hinges listed medium duty.
11) Can I run electrified hardware through the Don-Jo RPB7353514?
No. It is a plain residential full mortise hinge with no wire raceway. To power a lock or monitor a door through the hinge, you need an electric through-wire hinge such as the ACSI 5BB1, a five knuckle ball bearing full mortise hinge 4-1/2 x 4-1/2 inches with concealed electric through-wire, four wires at 28 gauge.
12) Is the Stanley Security CB1960R a drop-in replacement for the Don-Jo RPB7353514?
They are not interchangeable without checking the prep. The CB1960R is a full mortise concealed bearing standard weight hinge rated medium duty, from the Architectural Hinges series. The RPB7353514 is a residential full mortise hinge in steel at 3-1/2 by 3-1/2 inches with 1/4 inch radius corners. Confirm the existing mortise size and corner profile before swapping between a residential and an architectural hinge.
How fast can I get the Don-Jo RPB7353514-652 delivered?
Most orders ship the same day from our distribution partners, with quick delivery throughout the continental U.S. Need it urgently? Contact Us for expedited shipping options.
Can I return it if it doesn’t work for me?
Yes—ZenSupply offers a hassle-free return policy. If the product isn’t the right fit, reach out to our support team for a return authorization or setup a return by following our return instructions.
Does the Don-Jo RPB7353514-652 come with a warranty?
Absolutely. The Don-Jo RPB7353514-652 is backed by a manufacturer’s warranty. For full warranty terms, check the product documentation or Contact Us.
How do I get technical support or installation help for the Don-Jo RPB7353514-652?
You can call, text, or email our expert support team for fast answers. We’re here to help with product selection, installation tips, and troubleshooting. Contact Us
Why buy the Don-Jo RPB7353514-652 from ZenSupply?
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