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Salsbury 4375BLK Black Mail Package Drop With Front And Rear Access

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List Price:
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$87.03 (20%)

Volume Discount Pricing
2 - 5$324.50
6+ $299.17
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Optional Pedestal*

Optional Anchor Bolts*

According to manufacturer:
Usually ships in 1 to 3 business days
Ships directly from the factory floor to ensure the quickest available delivery.

Salsbury 4375BLK Black Mail Package Drop With Front And Rear Access

Mail package drops with front and rear access are made entirely of aluminum. These mail package drops are approved by the USPS for curbside mail delivery. Each mail drop comes with an outgoing mail tray and an adjustable red signal flag. Custom options such as engraved self-adhesive placards are available. Mail package drops come in black, white, silver, and green.

Mail Package Black Features:

  • Constructed entirely of aluminum
  • USPS approved for curbside mail delivery
  • Comes with an outgoing mail tray and an adjustable red signal flag
  • Optional non-locking thumb latches
  • Custom engraved self-adhesive placards
  • Also available in silver, white, and green
  • Master postal lock not required
  • Can be mounted on the optional in-ground mounted (#4385) or bolt mounted (#4395) aluminum pedestals or a base of your choice
  • Dimensions: 36"H x 14-3/8"W x 23"D
Made entirely of aluminum, Salsbury U.S.P.S. approved 4300 series mail package drops feature both a front and rear access locking door. Mail is deposited through a non-locking access panel on the front. Each unit includes an outgoing mail tray, a lock with two (2) keys on each door (keyed alike) and an adjustable red signal flag. Units are available in a powder coated black, green, silver or white finish. Mail package drops can be mounted on the optional bolt mounted (#4395) or in-ground mounted (#4385) aluminum pedestals or a base of your choice. Non-locking thumb latches (#4388) are available as an option upon request. Mail package drops are approved for U.S.P.S. curbside mail delivery. Master postal lock not required.

Custom Engraved Placards
8-1/2" W x 2" H custom engraved self-adhesive placards are available as an option upon request.

Replacement Flags
Made of heavy duty aluminum, mail package drop replacement signal flags have a durable powder coated red finish and include stainless steel mounting hardware.

Model: 4375
Description: Mail Package Drop - front and rear access
14-3/8" W x 36" H x 23" D
Weight: 50 lbs.

For Your Reference:

OUR SKU is Salsbury Industries 4375BLK

This item is also sometimes listed under the following manufacturer numbers:

Dimensions & Weight
Ship Weight:
Salsbury 4375BLK Black Mail Package Drop With Front And Rear Access
14.375 in. W x 36 in. H x 23 in. D
50.00 lbs
General Category:
Commercial Mailbox
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Frequently Asked Questions
Question: Can the post office pick-up outgoing mail and deliver incoming mail without using a key?
Answer: Yes, there is an outgoing mail tray that is not locked. So, the mail is set there for the USPS person. Incoming mail is dropped in the box, which then falls into the locked portion that can only be retrieved by the mailbox user that has a key.

Question: Can you remove outgoing mail tray and if so what size of package would fit hopper?
Answer: The outgoing mail tray is not removable.

Salsbury 4375BLK Black Mail Package Drop With Front And Rear Access
Shipping Information:

Shipping Estimate:

Usually ships in 1 to 3 business days

Stock Status:

In Stock

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FedEx/UPS (Learn More)

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