The Package Mailbox : Large Capacity 1/4 Inch Steel Parcel Locker
The Package Box — Put a Stop to Porch Pirates
18" x 18" x 23" @ 165 LBS.
The Package Box is your long-term answer to lost deliveries.
Weighing 165 pounds and built with a ¼" steel body, it’s a stronghold for your packages—designed to keep thieves out and your deliveries safe.
A single recessed door eliminates vulnerable pry points, while the 2" continuous welded hinge provides exceptional durability.
No spot welds. No shortcuts. Just serious protection.
For USPS mail delivery, select the optional “Add a Mail Slot” configuration.
Massive Storage. Built for Real Life.
Online shopper? This box was made for you.
- Comes standard with a Slam Lock and full front-access door—only you have the key.
- Add the optional mail slot near the top to turn it into a high-capacity mailbox and package box.
- Versatility, capacity, and security—built in.
Mounting & Finish
- Pre-drilled on the bottom with 4 holes spaced 6 ¾" apart.
- Pairs with our Large Posts and racks or can be secured to another suitable solid surface.
- Finished with high-performance powder coating inside and out for maximum weather resistance.
Popular Package Box Combinations
- Standard setup → Slam Lock plus a full front-access door.
- High-capacity mailbox option → Add a mail slot near the top of the door to receive mail even while the main door is locked.
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Outgoing mail option → Add a flag and outgoing-mail area.
- Outgoing mail cannot be locked under USPS standards, but it remains hidden behind the door.
- Custom sizing → Available by request. We’ll work with you to meet specific needs.
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Pairing option → Many customers place the Package Box beside another Fort Knox Mailbox:
- Smaller mailbox for regular USPS deliveries
- Package Box for larger parcel-carrier deliveries
- Private parcel carriers cannot place deliveries inside a receptacle designated exclusively for USPS mail.
Special Features of the Package Box
- 165 lbs. of heavy-duty steel construction for maximum security
- ¼" steel body with a 3/16" reinforced steel door
- 2" continuous welded steel hinge
- All hand-welded construction—no rivets or spot welds
- Brushed satin nickel knob
- Recessed door to defend against prying
- High-performance powder coating inside and out
- Standard colors: Slate Gray or Glossy Black
- Special/custom colors available—see the online color chart
Included with Every Package Box
- Free 1 ¾" vinyl adhesive address numbers for the front door
- Slam Lock on the package door
- Pre-drilled for our steel posts or racks, or other suitable surfaces
- Installation options include:
- In-Ground large steel post (5" x 5" x 57")
- Surface Mount breakaway post
- Installation on most solid surfaces using the pre-drilled mounting holes
- Encasement in masonry
Custom Options & Upgrades
- Convert it into a mailbox → Add an incoming mail slot near the top of the door for high-capacity mail use.
- Outgoing mail option → Add a flag and outgoing-mail area.
- Custom powder-coat colors → Choose a custom solid color for an additional charge. View the online color chart.
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Rear door access (same price, 2 options):
- Front door replaced with a fully welded steel plate
- Front and rear doors keyed alike
- Both operating doors receive the Slam Lock
Shipping and Lead Time
All Fort Knox Mailboxes are built in the USA and ship directly from our facility in Grants Pass, Oregon. Each unit is fabricated for maximum quality and securely packaged to handle the stress of transit.
Production Time
- In stock: Ships the same or next business day.
- Not in stock: Production may take up to 21 business days.
- Multiple units: Contact us for current lead times.
Freight Delivery
- Freight only: Transit typically takes 1–10 business days, depending on location.
- Fully insured: Freight shipments are covered against shipping damage.
- Palletized packaging: Each unit is secured to a pallet for maximum protection.
- Appointment delivery: The carrier can schedule a delivery window when requested.
- Liftgate available: Add liftgate service for residential deliveries or locations without a loading dock.
Tracking
Tracking information is automatically emailed as soon as your order leaves our facility in Oregon.
Need it sooner?
Rush builds are sometimes available, depending on the production schedule. Contact us before ordering to confirm the fastest ship date and current stock status.
