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Don-Jo CP74545 Combo Pack Hinge Set | 4-1/2" x 4-1/2" | Multiple Finishes
The Don-Jo CP74545 is a Combo Pack Hinge Set supplying 2 steel spring hinges and 1 steel ball bearing hinge (4-1/2" x 4-1/2") per box with screws — the ready-to-install solution for commercial and residential door applications that demand a consistent, matched hinge set out of one package. Manufactured from 0.134 gauge steel, these full-mortise butt hinges are non-handed and suit standard door prep without modification. The CP74545 ships in your choice of six factory finishes — 652 Satin Chrome (US26D), 651 Polished Chrome (US26), 632 Bright Brass (US3), 633 Satin Brass (US4), 640 Oil-Rubbed Bronze (US10B), and 600 Prime Painted (USP) — making it straightforward to match existing hardware or coordinate with new door and frame schedules.
All-in-One Hinge Box with Fasteners Included
The CP74545 is packaged as a complete combo pack — three hinges and mounting screws in a single box, ready for the job site.
- 2 steel springs + 1 steel ball bearing: The CP7 prefix marks this pack as all steel — two steel spring hinges and one steel ball bearing hinge, with screws, sized 4-1/2" x 4-1/2".
- Screws included: Factory-packed fasteners mean no separate hardware sourcing — installers have everything needed to hang the door from a single package.
- Non-handed design: The universal, non-handed configuration works on left- or right-hand doors without special ordering, reducing jobsite inventory complexity.
Heavy-Gauge Steel Construction
The 0.134 gauge steel body provides the structural integrity required for standard commercial and light institutional door applications.
- Steel material: 0.134 gauge steel construction delivers the durability and load capacity expected of a commercial-grade butt hinge in both new construction and retrofit projects.
- 4-1/2" x 4-1/2" leaf size: The 4-1/2" x 4-1/2" full-mortise format is the standard commercial door prep size, compatible with typical hollow metal and wood door and frame specifications.
Six-Finish Selection for Hardware Schedule Flexibility
The CP74545 is offered in six distinct factory finishes, supporting architects and contractors who need to match a building's finish specification without custom orders.
- 652 Satin Chrome (US26D): The most specified commercial chrome finish, coordinating with the broadest range of commercial door hardware families.
- 651 Polished Chrome (US26): A bright, mirror-quality chrome finish suited to high-visibility or decorative door applications.
- 632 Bright Brass (US3) and 633 Satin Brass (US4): Classic brass tones for traditional or warm-palette hardware schedules.
- 640 Oil-Rubbed Bronze (US10B): A dark, hand-applied appearance finish popular in hospitality, multifamily, and upscale commercial interiors.
- 600 Prime Painted (USP): The prime-coat option for installations where the hinge will receive a field-applied paint finish to match a custom door or frame color.
Technical Details
| Manufacturer | Don-Jo Manufacturing |
| Model Number | CP74545 |
| Product Type | Combo Pack Hinge Set |
| Hinge Size | 4-1/2" x 4-1/2" |
| Gauge | 0.134 |
| Material | Steel |
| Contents | 2 steel spring hinges + 1 steel ball bearing hinge, with screws |
| Nomenclature | CP7 = Steel |
| Handing | Non-handed |
| Available Finishes | 652 Satin Chrome (US26D), 651 Polished Chrome (US26), 632 Bright Brass (US3), 633 Satin Brass (US4), 640 Oil-Rubbed Bronze (US10B), 600 Prime Painted (USP) |
| Shelf Pack | 24 |
Select your finish from the options above and add to cart. The Don-Jo CP74545 is a non-stock item that ships direct from Don-Jo Manufacturing — please allow 3–10 business days for fulfillment. For large-quantity or project orders, contact us for availability and lead-time confirmation.
Ordering & Lead Time
Non-stock, ships from Don-Jo. Lead time: 3-10 business days.
| General - US Finishes | US26D - Satin Chrome or US26 - Polished Chrome or US3 - Polished Brass or US4 - Satin Brass or US10B - Oil Rubbed Bronze or USP - Prime Painted |
| Brand | Don-Jo |
| Hinge Type | Full Mortise |
| Hinge Mounting | Full Mortise |
| Hinge Height | 4.5" Hi |
| Hinge Width | 4.5" Wi |
| Hinge Grade/Thickness | Standard Wt .119 to .146 |
| Hinge Knuckle | 5 Knuckles |
| Base Material | Steel |
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