Don-Jo CP94545 Combo Pack Door...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$310.56
$265.60
Don-Jo CP94545 Combo Pack Door Hinge Set — 2 Spring Hinges & 1 Ball Bearing Hinge, 4.5" x 4.5", Stainless Steel

Don-Jo CP94545 Combo Pack Door Hinge Set — 2 Spring Hinges & 1 Ball Bearing Hinge, 4.5" x 4.5", Stainless Steel

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Model: CP94545-630

In Stock (leaves warehouse same day if ordered before 3pm ET)

$310.56
$265.60
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Don-Jo CP94545 Combo Pack Door Hinge Set — 2 Spring Hinges & 1 Ball Bearing Hinge, 4.5" x 4.5", Stainless Steel

The Don-Jo CP94545 Combo Pack is a commercial-grade door hinge set that delivers a complete, ready-to-install solution in a single package. Each box includes three hinges — two spring hinges and one ball bearing hinge — along with mounting screws, providing everything needed for a balanced, self-closing door installation. Constructed from stainless steel with a 630 finish and a 0.134 gauge, these 4.5" x 4.5" hinges are engineered for durability and consistent performance in demanding commercial environments.

Key Features

  • Complete Combo Pack: Each box contains 3 hinges — 2 spring hinges and 1 ball bearing hinge — plus all necessary mounting screws for a full door installation.
  • 4.5" x 4.5" Hinge Size: Industry-standard 4.5" x 4.5" dimensions ensure broad compatibility with commercial door applications.
  • Heavy-Gauge Stainless Steel Construction: Manufactured at 0.134 gauge stainless steel for exceptional strength, corrosion resistance, and long-term durability.
  • 630 Satin Stainless Steel Finish: The 630 finish provides a clean, professional appearance that resists tarnishing and complements a wide range of commercial door hardware.
  • Spring Hinge Self-Closing Function: The two included spring hinges provide reliable self-closing action, supporting code compliance and controlled door operation in commercial settings.
  • Smooth Ball Bearing Operation: The included ball bearing hinge ensures quiet, smooth door swing with reduced friction for high-traffic applications.
  • Convenient Shelf Pack Quantity: Available in a shelf pack of 24 units, making this combo pack ideal for contractors, facility managers, and distributors stocking multiple installations.

Certifications & Compliance

  • Commercial Grade Construction
  • Stainless Steel Material — Corrosion Resistant
  • 0.134 Gauge Heavy-Duty Specification

Technical Specifications

  • Product Group: Door Hinges and Pivots
  • Commercial/Residential: Commercial
  • Product Size: 4.5" x 4.5"
  • Product Category: Door Hinges and Pivots
  • Department: Door Hardware

Typical Applications

  • Commercial Office Buildings
  • Educational Facilities
  • Healthcare Institutions
  • Retail Establishments
  • Industrial and Warehouse Facilities
  • Multi-Tenant Residential Properties
  • Government and Municipal Buildings

Why Don-Jo CP94545?

Don-Jo CP94545 Combo Pack hinges are built to commercial specifications with 0.134 gauge stainless steel construction and a 630 finish, delivering the corrosion resistance and structural integrity required for high-traffic door applications. The combination of spring hinges and a ball bearing hinge in a single package simplifies procurement and ensures consistent, professional results across a wide range of commercial installations.

Manufacturer Resources

DON-JO Hinges

Product Specs

Subcategory:
Hinges
Product Group:
Door Hinges and Pivots
Product Type:
Spring Hinges
Product Subgroup:
Spring Hinges
Bearing Type:
Ball Bearing
Commercial/Residential:
Commercial
Product Model:
CP94545
Product Size:
4.5" x 4.5"
Product Category:
Door Hinges and Pivots
Product Substrate:
Stainless Steel
Department:
Door Hardware

Don-Jo CP94545-630 – Frequently Asked Questions

1) What exactly comes in the Don-Jo CP94545 combo pack?
One box of the CP94545 holds three hinges: two spring hinges and one ball bearing hinge, all 4.5 x 4.5 inches, plus the mounting screws. That is the full hinge set for a standard three-hinge door opening, so you are not buying spring hinges and bearing hinges separately and hoping the sizes line up.
2) Will 4-1/2 inch hinges fit my commercial door?
4.5 x 4.5 inch is the standard commercial hinge size for a 1-3/4 inch door, so the CP94545 drops into most existing commercial hinge mortises of that size. Measure the leaf height and width of what is on the door now, and check the corner style of your existing mortise before you order.
3) I need a UL listed spring hinge for a fire door. Is this the right one?
If UL listing is on your spec, go to a hinge that carries it by name, such as the Design Hardware UL Spring Hinge or the Emtek 95013 UL listed spring hinge pair. For an invisible option with a 20 minute fire rating, the SOSS 216IC and 220IC carry that rating. Match the listing on the hinge to what your fire door assembly requires.
4) I need a door that swings both directions. Is the Don-Jo CP94545 the right hinge?
No. The Don-Jo CP94545 combo pack pairs two spring hinges with one ball bearing hinge for a single swing, self closing commercial door. For a door that swings both ways, look at double action spring hinges: the Deltana DASH95 is a double action spring hinge with solid brass cover plates, and the Deltana DASHS is a double action saloon hinge sold each in 4 inch, 5 inch and 6 inch heights.
5) What is the closest stainless steel spring hinge equivalent to the Don-Jo CP94545 in 4-1/2 inch size?
The Hager 1150 is a full mortise spring hinge in standard weight stainless steel, so it matches the Don-Jo CP94545's stainless steel substrate, and the McKinney 1502 is a square corner full mortise standard weight spring hinge sized 4-1/2 inch by 4-1/2 inch, matching the CP94545's 4.5 inch by 4.5 inch size. The difference is packaging and mix: the Don-Jo CP94545 ships as a combo pack of three hinges, two spring hinges plus one ball bearing hinge, while the Hager and McKinney hinges are spring hinges supplied without a companion ball bearing hinge.
6) If I need radius corner hinges instead of square, what should I order in place of the Don-Jo CP94545?
The Don-Jo CP94545 combo pack is supplied in 4.5 inch by 4.5 inch. For radius corner preps, Hager offers the 1251 full mortise spring hinge with 1/4 inch round corners and the 1252 with 5/8 inch round corners, both standard weight steel construction. In 4 inch sizes, Orca Hardware offers the SPR4014 with 1/4 inch radius corners and the SPR4058 with 5/8 inch radius corners. Confirm the corner radius routed into your frame and door before choosing, since a square corner hinge will not seat in a radiused mortise.
7) My opening is 3-1/2 inch hinge prep, not 4-1/2. What spring hinge takes the place of the Don-Jo CP94545?
The Don-Jo CP94545 is a 4.5 inch by 4.5 inch set and will not fit a 3-1/2 inch mortise. For that prep, the Emtek 95013 is a pair of 3-1/2 inch by 3-1/2 inch square corner spring hinges in plated steel and is UL listed, and Deltana's DSH35R4 is a single action spring hinge at 3-1/2 inch by 3-1/2 inch with a 1/4 inch radius. Note the Emtek and Deltana options are spring hinges only, so if you want a bearing hinge in the third position you would order that separately.
8) Is there a spring hinge alternative to the Don-Jo CP94545 for a fire rated opening?
Among comparable self-closing hinges, the Design Hardware UL Spring Hinge is a UL spring hinge in medium duty, and the Emtek 95013 spring hinge pair is UL listed. On the invisible side, the SOSS 216IC and 220IC invisible spring closer hinges carry a 20 minute fire rating, with the 220IC requiring a 2 inch minimum door thickness. The SOSS units mortise fully into the door edge and frame rather than seating in a standard 4-1/2 inch butt hinge prep like the Don-Jo CP94545, so they are a different prep entirely.
9) Why mix spring hinges with a ball bearing hinge instead of using three spring hinges?
The two spring hinges do the closing work, and the ball bearing hinge carries the swing with less friction so the door does not chatter or drag on a high-traffic opening. Running all three as spring hinges gives you more closing force but a rougher swing. The CP94545 is put together as a balanced self-closing set for commercial doors.
10) Is the 630 finish on these hinges going to match my other door hardware?
630 is satin stainless steel, the most common commercial finish and the one most lever sets, exit devices and closers are specified in. The CP94545 hinges are stainless steel throughout, not plated, so they hold up in humid or coastal locations where plated steel would rust at the screw heads.
11) How heavy a door will these Don-Jo spring hinges handle?
The leaves are 0.134 gauge stainless steel, which is heavy-gauge for a 4-1/2 inch hinge and puts the set in commercial territory rather than residential. Don-Jo rates the CP94545 for commercial use. For very heavy or oversized doors, a continuous hinge like the Pemko Markar FM900 or a heavy duty invisible closer hinge such as the SOSS 220IC is the better direction.
12) Can I use a spring hinge instead of a door closer on a self-closing door?
Spring hinges close the door without hardware hanging off the face of it, which is why they get used on stairwell, apartment and utility doors where a closer is awkward or gets vandalized. What they do not give you is controlled sweep and latch speed the way a closer does. The CP94545 pack gives you two spring hinges on the opening, which is the usual arrangement for self-closing action.
13) Can I use a Pemko spring loaded continuous hinge instead of the Don-Jo CP94545?
Only if the application is a toilet partition. The Pemko Markar FM400 and FM900 series are full mortise spring loaded continuous hinges with 80 lb load capacity for toilet partitions, and the FS402 and FS902 series are spring loaded continuous hinges for toilet partitions, the FS902 in 304 stainless steel with 80 lb capacity. These run the height of the leaf rather than seating in three butt hinge mortises, so they are not a drop-in for the Don-Jo CP94545, which is a 4.5 inch by 4.5 inch butt hinge set for commercial door openings.
14) What is the difference between the Don-Jo CP94545 and the BEST 2060R spring hinge?
The BEST 2060R is a spring hinge with a removable pin, square corners, standard weight, and plain bearing in medium duty; the BEST RD2060R is the same removable pin plain bearing spring hinge with radius corners. The Don-Jo CP94545 differs in bearing type and in how it is supplied: it is a ball bearing set, and the box contains three hinges, two spring hinges plus one ball bearing hinge, in 4.5 inch by 4.5 inch stainless steel with a 630 finish. Choose on whether your opening calls for plain bearing with a removable pin or a ball bearing combination.
15) Which spring hinge should I use if my frame has a Z hole pattern instead of the Don-Jo CP94545?
The Orca Hardware SPR4058Z is a 4 inch by 4 inch spring hinge with 5/8 inch radius corners in a Z hole pattern, medium duty. Its standard hole pattern counterpart is the Orca SPR4058 in the same 4 inch by 4 inch 5/8 inch radius size. The Don-Jo CP94545 is supplied in 4.5 inch by 4.5 inch, so check both the leaf size and the screw hole layout against your existing frame prep before substituting.
16) Is a steel spring hinge like the Hager 1250 a substitute for the Don-Jo CP94545 on an exterior or washdown door?
They differ in material. The Hager 1250 is a full mortise spring hinge in standard weight steel construction, medium duty, and the Hager 1150 is the standard weight stainless steel full mortise spring hinge. The Don-Jo CP94545 is stainless steel with a 630 satin stainless finish, which is the corrosion resistant option of the two. For openings exposed to moisture, chemicals, or salt air, a stainless hinge such as the CP94545 or the Hager 1150 is the closer match.
17) For a heavy commercial door, is the Don-Jo CP94545 or a heavy duty spring hinge the better choice?
Most butt style spring hinge peers are rated medium duty, including the Hager 1150, Hager 1250, McKinney 1502, BEST 2060R and the Orca SPR4040. The heavy duty options in the comparable set are the SOSS invisible spring closers, the 216IC, 218IC and 220IC. The Don-Jo CP94545 is built at 0.134 gauge stainless steel in 4.5 inch by 4.5 inch for commercial applications. If the door is a standard commercial leaf in a 4-1/2 inch prep, the CP94545 set suits it; if the leaf is unusually heavy and you can accept a concealed edge mortise, the SOSS heavy duty units are the alternative.
18) Do I need to buy screws separately for these hinges?
No. Mounting screws are packed with each CP94545 box along with the three hinges, so a single box finishes one door. For hollow metal frames confirm your frame is tapped for machine screws and that the supplied fasteners suit it.
19) Is there a bulk quantity for outfitting multiple doors?
The CP94545 is sold in a shelf pack of 24, which is aimed at contractors and property managers doing runs of openings rather than one door. Each combo pack inside covers one door, so a shelf pack handles 24 openings.
20) If I only need one spring hinge and not a full set, what do I order instead of the Don-Jo CP94545?
The Don-Jo CP94545 is boxed as a complete three hinge set, two spring hinges plus one ball bearing hinge with mounting screws. For single piece ordering, the Deltana DASHS double action saloon hinge is sold each, and the Deltana DSH35R4 and DSH35R4-A are single action spring hinges in 3-1/2 inch by 3-1/2 inch with a 1/4 inch radius in steel. Match the leaf size and corner style to the existing prep on your door.
How fast can I get the Don-Jo CP94545-630 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 CP94545-630 come with a warranty?
Absolutely. The Don-Jo CP94545-630 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 CP94545-630?
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 CP94545-630 from ZenSupply?
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