Model # 4085B

Internet #203552341

Salsbury Industries 4000 Series 3.5 in. W x 11 in. H x 0.75 in. D Vertical Mail Slot in Brass Finish

Salsbury Industries

4000 Series 3.5 in. W x 11 in. H x 0.75 in. D Vertical Mail Slot in Brass Finish

$4666 /box

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  • Antique
  • Brass
  • Chrome
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Product Overview

Salsbury 4000 series mail slots are made of brass. Mail slots have a spring-loaded flap for the front of the door. Mail slots may be used for USPS residential door mail delivery.

  • May be used for U.S.P.S. residential door mail delivery
  • Made of brass
  • Vertical mail slot overall dimensions are 3-1/2 in. W x 11 in. H
  • Rough opening dimensions are 3 in. W x 8-1/4 in. H
  • Include a 1-3/4 in. W x 7-3/4 in. H spring-loaded flap
  • One piece design - does not include inside trim

Info & Guides

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Assembled Depth (in.)
0.75 in
Assembled Height (in.)
11.0 in
Assembled Width (in.)
3.5 in


Assembly Required
Corrosion Resistant
Finish Family
Brass and Gold
Product Weight (lb.)

Warranty / Certifications

Manufacturer Warranty
Three (3) Year Limited

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Customer Questions & Answers

What do you use as inside trim?

Asked by: RandallA
You use window or door casing around the opening of the mail slot
Answered by: Tangelo
Date published: 2016-12-08

Are the dimensions for the hole or the outer length and width?

Asked by: Islay
The dimensions of the vertical mail slot are 3-1/2 in. W x 11 in. H.
Answered by: CommunityAnswer
Date published: 2016-08-16

My opening has 1 screw on the top and 1 on the bottom - each in the center. Will this be able to fit that?

Asked by: Mark

I am curious what others buyers used for the interior trim inside the door/wall and on the surface of the other side?

Asked by: Kimberly
  • y_2017, m_7, d_25, h_15CST
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Customer Reviews

4000 Series 3.5 in. W x 11 in. H x 0.75 in. D Vertical Mail Slot in Brass Finish is rated 3.5 out of 5 by 2.
Rated 2 out of 5 by from There is no cover for the back - inside part... There is no cover for the back - inside part of the door.
Date published: 2017-05-09
Rated 5 out of 5 by from The product meets my needs Vertical mail slots are hard to come by. Most mail slots are horizontal; gravity keeps their lids closed. The lids on vertical slots must be spring loaded. Unfortunately very few manufacturers market vertical slots. This one appears to be the only one on the market. Its opening is smaller than most horizontal slots and that might be a disadvantage for someone who receives large envelopes in the mail. Fortunately it is of high quality. However, lack of competition has resulted in a sky high price. The price was the same at all vendors. I chose Home Depot because I trust them in case a problem arises. Like all other vendors, Home Depot does not keep these in stock; they must be special ordered. Fortunately, all went well and the mail slot is installed and functioning flawlessly. It is a heavy, solid piece of brass, and while only time will tell how durable it is, judging from its components it should last for many years. The solid brass won't corrode and may be polished to a high sheen with Brasso. The mail slot gets mounted on the exterior of the house. All interior work (inside mail box) must be custom designed and created by the purchaser, so anyone purchasing this mail slot must either be adept at small carpentry jobs or have a skilled handyman upon whom to call. Despite the price I am most pleased with this purchase.
Date published: 2013-01-15
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