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Top 9
June 2025
Best Flag Kit For Wall Mounted Mailbox
We made a list of the top 9 Flag Kit For Wall Mounted Mailbox based on verified reviews, popularity and other factors which we summarized for you in this list.
Best Choice
1
Wall Mount Mailbox Flag (Adhesive or Screw Installation) – Folding 180° Stick-On Flag for Vertical Mailboxes, Easy Assembly, No Tools Required, Weather-Proof Mail Alert Signal
MCCHJoy
9.4
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Innovative Wall-Mount Mailbox Flag – Exclusively designed by MCCHJoy for vertical mailboxes and wall-mounted mailboxes, featuring a patented folding flag design that adjusts to the shape of mailbox lids. Enjoy 180-degree vertical movement for ultimate flexibility. Mailbox not included.
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Durable & Weatherproof – Crafted from heavy-duty plastic to withstand snow, rain, wind, and sun. This weather-resistant mailbox flag is built for long-lasting use in all outdoor conditions.
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Easiest Installation – Pre-peeled adhesive corner for quick and simple application. Just peel and stick to any flat, smooth surface. Note: Not suitable for rough or uneven surfaces like stone. Alternatively, use the included screws for secure mounting.
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User-Friendly & Efficient – Smooth, easy-to-use mailbox flag that raises and folds down effortlessly. The large red flag provides clear visibility for your mail carrier, making it perfect for outgoing mail notifications.
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Super Strong Adhesive – Featuring 3M Extreme Outdoor Mounting Tape, this mailbox flag stays firmly in place, even in challenging outdoor conditions. No waiting for the adhesive to set – it sticks immediately for long-term reliability.
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2
KYODOLED Wall Mount Mailboxes for Outside with Flag and Number Stickers,Galvanized Steel Rust-Proof Metal Post Box,Large Capacity Mail Box for House,15.7"x9.9"x4.9" Black
KYODOLED
9.2
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DURABLE & LONG -LASTING:KYODOLED wall mount mailboxes are made of strong galvanized steel,this product will provide long-term durability and use for years.The painted finish is rust-resistant to withstand the elements, prevent scratch-resistant.
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LARGE CAPACITY:The large mailbox fits hold multiple letters, newspapers, rolled magazine and even small packages.Its generous size of 15.7"x9.9"x4.9" makes it an ideal mailbox for house use and ensures sufficient storage capacity.
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EASY INSTALLATION:Mail Drop Box has pre-drilled holes,everything you need for installation is in the box,It is simple and quick.Please install it under eave, awning, or porch for optimal protection and convenience..Or you could secure it to the fence or gate with the included zip ties.NOTE:To prevent scratching the wall, be sure to install a spacer between the mailbox and the wall (spacer included with mounting kit).Or you could secure it to the fence or gate with the included zip ties.
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FLAG KIT AND NUMBER STICKERS:The mailboxes for outside is equipped with red flag kit and 3 sets of 0-9 number,1 set of ABCDEF letter.The red flag can be raised up to remind the postal carrier that you have outgoing mails.
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MODERN AND HANDY DESIGN:Tilted top cover design allows rainwater to slide off and not puddle up.Mute Bar on the cover reduces noise when opening and closing mailboxes.Upper round hole and lower hoist hole mounting holes are designed for easy and safe installation.The lid can be kept stand when it reaches the maximum opening angle, so you can pick up mails with only one hand.
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3
LAND·VOI Wall-Mount Mailbox with One Flag Kit and Three Sets of 0-9 Mailbox Number Stickers, Galvanized Steel Rust-Proof Metal Post Box, Mailboxes for Outside, 4.33" Dx14.2 Wx10.43 H, White AMB03W
LAND·VOI
9.1
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HIGH-QUALITY&DURABLE: The wall-mount mailbox is made of strong galvanized steel, will use for a long service lifespan; the painted finish is special outdoor powder coating for weather resistance
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LARGE CAPACITY: Mail box fits hold multiple letters, magazine,newspapers; want to take them out with one hand? All you have to do is lift the lid and it will stay upright at 90° until you close it again, so you can easily remove mail with one hand
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HUMANIZED DESIGN: The sloping roof eaves design can quickly leave rainwater and not easy to gather; the black EVA pad on the lid can effectively reduce the noise when the lid is closed;and the black nylon spacer between wall and mailbox to avoid it scratching the wall
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GREAT VALUE GIFTS: Includes 3 sets of reflective vinyl mailbox numbers and 2 zip ties for fence. A bright flag! It can be clearly seen by the postman when you have outgoing mail
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EASY TO MOUNT: It comes with screws, plastic anchors, and nylon spacer, so the mailbox can be put up without any hassle, the zip ties can also provide you with another installation option. Size: 4.33"D (11cm) * 14.2"W (36cm) * 10.43"H (26.5cm)
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4
Ozland Professional Multi-Directional Mailbox Flag, Galvanized Steel Mailbox Replacement Flag Kit, Tool Free Installation, for Wall-Mount and Post-Mount Mailboxes (Heavy Duty Metal Material)
Ozland
9.0
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HIGH-QUALITY MATERIALS AND CRAFTSMANSHIP: Ozland Multi-directional MailBox Flag is made of heavy-duty 12 and 15-gauge galvanized steel. The high-temperature baking paint process can effectively prevent rust, heat and cold, will not fade due to sunlight, and has a long service life.
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CONVENIENT INSTALLATION: Double-sided adhesive paste installation and the installation only takes a few seconds. Suitable for wall-mount mailbox and post-mount mailbox with smooth surfaces. This product is not suitable for Brick mailbox, if you need brick mailbox flag, please search B094HV92NZ.
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DEVELOPED FOR WALL-MOUNT MAILBOX: Facing wall-mount mailbox and post-mount mailbox for any-side installations. Compact Wall-Mount Mailbox lid that does not hinder flag rotation, the flag is capable of rotating 180 degrees.
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GRAVITY DESIGN: The flag is erected by gravity sinking and the use process is smoother. The flag is not easy to fall when erected. The new design will reduce wear parts during use, which can effectively delay product life.
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AFTER-SALES: We are committed to providing customers with high-quality products, strict quality control, and thoughtful and meticulous after-sales service. If you have any questions and need help, please feel free to contact us directly.
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5
Merear Mailbox Flag Replacement Kit, Galvanized Steel Flag for Mailbox, Mailboxes Accessories, Two-Way Installation Methods for Wood, Wall, Metal, Stone, Mailbox
Merear
8.9
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Hight quality-Our red mailbox flag was made of galvanized steel, make sure it will not rust in extreme weather, will not fade over time
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Two ways to installation-1. use the double-side sticky pads to paste the mailbox flag on the mailbox; 2.Use screw to fix it on the mailbox or other surface
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Improve design-The flag is erected by gravity sinking. When you erected the flag, the mailbox flag will not fall down
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Wide application-Two-way installation methods make sure the mailbox flag suit for wood, wall, metal, stone and many other surface
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Package included-Mailbox flag*1, screws*4, machine screws*4, screw nuts*4, anchors*4, double sided sticky pads*2
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6
Modern Mailboxes for Outside, Metal Wall Mount Mailbox, with One Flag Kit and Three Sets of Mailbox Number Stickers, 3.9" D×13" W×7.1" H, Rust Resistant Coating Mail Boxes for House, Black AMB06B
LAND·VOI
8.8
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Modern Simple Mailbox: This wall mailbox, with black color, rectangular box design, smooth lines and no excessive decoration, shows a simple and atmospheric style, easy to integrate into a variety of architectural styles. In addition, eco-friendly steel and coating, it is harmless to the body
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High Quality and Durable: The mailboxes are made of high quality heavy duty galvanized steel, sturdy and stable box structure, the surface is made of outdoor special powder coated, which has stronger weather resistance and can be used outdoors for a long time, and can remain intact even in bad weather
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Large Capacity and Multifunctional: Large capacity mailbox can be used to store not only letters, newspapers, rolled up magazines, etc., but also small everyday packages, keys, etc. Mailbox Size: 3.94"D×12.99"W×7.09"H
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Thoughtful Design: Black EVA pad on the lid to minimize noise when the lid is closed; wider eave design to protect against rainwater. Visible window, no need to open the mailbox to confirm whether there is mail or not, more convenient to use; Easy installation with mounting holes with rubber spacer to protect your wall or sidings
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Easy to install: It comes with screws, plastic anchors and nylon spacers so you can wall mount the mailbox effortlessly, the ties also give you another mounting option. Package includes: one mailbox with red flag mounted, wall mounting tool kit, 3 sets of reflective vinyl mailbox numbers, 2 zip ties for fence, 2 tip label stickers, 1 label scraper
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7
Easy-Install Mailbox Flag Replacement Kit - Upgrade Your Mailbox with a Red Flag - Fits all Mailboxes
GAQWOK
8.2
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Size:The mail box flag is 7 inches long and 3.1 inches wide, meeting all mailbox sizes, The eye-catching logo is eye-catching. The flag's unique design can be rotated 90 degrees.
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HIGH-QUALITY MATERIALS:Made from ultra-durable acrylic material, these mailbox flags are not only waterproof and rust-proof, but can withstand a variety of harsh weather conditions and are guaranteed to retain their vibrant red color over time and never fade.
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SCOPE OF APPLICATION:These red flags for mailboxes are suitable for mailboxes with a smooth surface,Whether it is metal, wood or brick mailboxes, our flags will ensure a strong adhesion to them.Please make sure the mailbox surface is clean and dry before installation
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Size:The mail box flag is 7 inches long and 3.1 inches wide, meeting all mailbox sizes, The eye-catching logo is eye-catching. The flag's unique design can be rotated 90 degrees
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BUY WITH CONFIDENCE:GAQWOK is committed to providing customers with quality products and caring services. If you have any questions during the use of our products, please tell us by email. If you are not satisfied with our products, we will definitely try our best to solve them. Customers' satisfaction is our greatest pursuit
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8
Architectural Mailboxes Plastic Mailbox Flag Replacement Kit, Red
ARCHITECTURAL MAILBOXES
8.1
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Quick fix for broken or missing flag
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Bright red easily alerts mail carriers
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Made of rust-proof plastic
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Includes flag, bracket, assembly hardware and instructions
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Mailbox sold separately
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9
Left-Opening Mini Mailbox Red Flag (2" x 1.2") - Great for Wall Porch Mailboxes Mounts Rightside Side Mount
Kill3rfruit
7.8
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Mini Flag Kit - Small footprint Measuring at 2 x 1.2 x 0.3 inches
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Great for Small Porch or Wall mounted Mailboxes
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Universal Front or Right Side of Mailbox Mounting
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Easy to mount with 3M adhesive tape
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Bright Red to get the Mail carriers attention.
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Smaller size is perfect for light duty applications, it is UV resistant and weather resistance
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Made in the USA
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