The 7 Best Letter Size Mail Slots (2023 reviews)

We consider a letter size mail slot to be a worthy investment in the long run. We are here to help you choose the right one for your purposes from all the best available products in market today.

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Our Top Picks:

Best Overall: Buy: SKANDH Letter Size Mail Slot READ REVIEW

Best For office: Buy: Got It wholesale Letter Size Mail Slot READ REVIEW

Best For Front Door: Buy: Westmore Letter Size Mail Slot READ REVIEW

Best With Letter Slot: Buy: John Wright Letter Size Mail Slot READ REVIEW

Best With chute: Buy: Qualarc Letter Size Mail Slot READ REVIEW

Best For winter: Buy: Baldwin Letter Size Mail Slot READ REVIEW

Best For house: Buy: Clarke Brothers Letter Size Mail Slot READ REVIEW

Best Overall: SKANDH Letter Size Mail Slot

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This letter plate does not have a backplate and it can be mounted on the door of the house for letters. It is a regular garage door with panels, but this works perfectly. The gravity letter plate requires two holes for screws and one mail slot for flap. The threaded inserts that attach to the slot face move around the door as per the dimensions of the opening of this letter plate mail slot. This product is flexible in that it can be installed in wood or garage doors.

The Mail drop slot appears to be well made and is aluminum with a spring closure allowing vertical or horizontal installation. This is going to be fixed in the front door for getting mails so a slot has to be carved out in the door as per the dimensions of the opening of this letter plate mail slot. It has an advantage over other slots in that there are no screw heads exposed on the outside.

• Replaces mail box to avoid theft
• Presents an attractive clean look on the door
• Good brand reputation

Best For office: Got It wholesale Letter Size Mail Slot

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We know from years of feedback from readers, customers and amazon sellers, what most people want in a convenient and appropriate slot. The got it wholesale letter size mail slot is exactly that - it's a simple slot that hits all the right notes. This product consists of (1) front and (1) rear plate. It provides strength, durabilty and stability with non-locking security. It is designed for mail slot use for rust, corrosion and weather resistance and long lasting. The side of the slot is not spring loaded but rather shuts loosely to allow items to easily come through. It comes with anything between the front and rear plates. The interior flap would possibly remain open and need to be manually closed. It is well made and heavy quality. This is also a very attractive, sturdy piece and installation is a snap.

• Beautiful, simple design, easy to install
• Looks great, needs template/more sized screws
• Holes, allowing the mail slot to maintain a sleek look
• Lovely finish, solid design and construction

Best For Front Door: Westmore Letter Size Mail Slot

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The westmore letter size mail slot is capable of outshining several other slot featured in this list in overall features in its price range. This mail slot is constructed of heavy gauge solid brass. It is furnished with fasteners for easy installation. The finish on this is great. It is gorgeous, but there is no part for inside the house, only the front. It includes hardware & easy to follow instructions for installation.

• Outside flap, inside frame, & furnished with fasteners for easy install
• Stylish, highly functional, and built to withstand the tests of time
• Good investment for long term

Best With Letter Slot: John Wright Letter Size Mail Slot

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Next on the list, we've got yet another slot that manages to win our hearts. It's the john wright letter size mail slot and it's widely considered as slot that has the most suitable features. While reviving an older style home this piece brings flavor and culture back to the house. It has a design that is a reproduction of a cast iron original, vintage iron finish. It comes with the backplate and through bolts. The slot door will not swing so you'd probably have it open most of the time.

It has a front and a back part (inside and out) both bound by screws (included) and "letter plate" hinges open. It fits a maximum door thickness of 2 3/ inch. It has the same design as the front, of course, minus the door. There is a mail slot at the bottom.

• Lacquered finish for a classic look
• Sturdy through-bolt door installation with hardware included
• Very good quality, heavy, looks amazing
• Well made, somewhat awkward hinge mechanism

Best With chute: Qualarc Letter Size Mail Slot

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Qualarc offers a variety of slot for personal choice and yet maintaining quality in all the variants. This thing is built like a tank. It extends through a finished surface, which is cut to size with a jigsaw. It is suitable for 4 to 6 inch walls with dimensions 12"w x 4.5"h x 6"d, 6 lbs. The chute going through the wall is one piece, the hinged door or exterior flap is a second piece. It is made of solid aluminum.

The letter plates are hinged. It’s extremely good construction and made out of heavy metal. It is compatible with liberty letter plates incoming slot opening.

• Outstanding strength, good powder coating, good design
• Lot of satisfied buyers

Best For winter: Baldwin Letter Size Mail Slot

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The baldwin letter size mail slot is suitable and reliable and fits well with your daily usage. This is a high quality letter box with dual doors and it looks great. It is quality that feels custom-made, because it is. It is available in passage, privacy, keyed, and dummy interior knobs and levers that coordinate with estate handlesets. The 003 Hinged Package Size Letter Box is made sturdy and it has an inside flap which keeps the handle.

Installation is easy and the finish has held up well. There is a flap on the exterior side of the door and one on the interior. The options are nearly endless, so you can create your own signature look.

• Beautiful brass, high quality worth the money
• Pretty, handles the largest of mail deliveries
• Nice baldwin brass mailslot with an interior and exterior flap

Best For house: Clarke Brothers Letter Size Mail Slot

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Clarke Brothers makes beautiful and great slot with classic and smartly choosen materials. This zinc alloy steel is durable, standing up to the environment both inside and outside the home and accenting your home décor. It is generously sized for magazines and legal envelopes. The piece comes with a wide range of finishes that will not only serve its purpose perfectly but also enhance the appearance of your door.

This wide opening and spring-loaded front plate with an interlocking flap for tight closure give you excellent operation and security. The letter plate can only be removed from the inside of the house offering you the ultimate security. It also compliments any door perfectly with its sleek design. It can be easily installed as a replacement for an existing mailbox slot.

• Available in a wide variety of finishes
• Beautiful finish appearance, elegant and high-grade door slot mailbox
• Suitable for timber, composite, and pvcu doors