The 8 Best envelope Lock Boxes (2023 reviews)

The adir corp envelope lock box is specially designed for your daily purpose and has plenty of most useful features. This is a solid and well made suggestion box. It can be used by customers and employees for making anonymous suggestions or comments about a company or service. The box is made of steel with powder coated black paint. It's a very nice powder coated brown and looks nice, neat and clean enough to put in and office. The envelopes fit great in the front and are easily dropped in the slot for safe keeping until someone can empty it.

The front of the box has a steel pocket to hold the suggestion or note papers. It's also appears to be sturdy enough to fall and be intact and for others.

Why We Like This:

Sturdy, lockable and the right size
Looks good, sturdy, comes with labels (suggestions, comments, etc,) which is a plus
Easy to mount and strong sturdy metal

Best For taking payments: Adir Corp deposit Slot

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We would, of course, be remiss if we didn't mention adir corp deposit slot for regular usage. It comes with a pad of starter cards, hardware for installation to the wall (if you want it), stickers for the top of the box, instructions, keys. It's durable and not too heavy, but also easy to install. It comes with a wall template for screws and different labels to label. The slot for the completed cards is on top with a 1 in.

It comes pre-drilled with all the necessary installation hardware and a user manual to make sure you have a smooth and hassle-free setup. It's great for turning in lanyards and keycards. It is great for turning in lanyards and keycards.

Why We Like This:

Convenient slot for pens and suggestion cards
Fits easily in desk or cabinet
Perfect for taking payments for beer
Great metal box, mounting screws included along with a diagram/template to predrill holes

Best For collecting dance tuition: Adircorp envelope Lock Box

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This wall mounted suggestion box provides the perfect solution for convenient and secure, drop box applications, including key drops, interoffice mail, payments and other important materials that need to be dropped off after hours. It is used for students leaving messages for principal. The box is small so once you bend the metal you can stick your hand three quarters the way into the box. The color is perfect and it is just the right size for its' purposes.

This box is to be used in a golf locker. It is easy to assemble, small enough to install at any available wall space, secures cards, notes, bills, envelopes and keeps them locked in place. The lock has never jammed or gotten stuck, and it's big enough to hold all the money of a busy day.

Why We Like This:

Very nice fit and finish, and mounting was simple
Very sturdy construction, easy to install
Bolted to wall it's most secure
Mounts easily and perfect size for places with limited space

Best For school: Adiroffice Ballot Box

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Compared with other box in this category, the adiroffice ballot box has a convenient design. To meet your needs, the adiroffice 6-inch cube is furnished in crystal red, yellow and green colors to complement your taste. It is outfitted with a sturdy lock on the rear door in order to keep the contents inside safe and secure. The keys come inside it but the slot opening is large enough to just slide the keys out. It comes with the keys LOCKED INSIDE.

This material is extremely strong and shatter-resistant. To provide long-term durability and use, the adiroffice will provide many uses for years to come. It fits greeting cards and everything else. It is a depository for post cards and it takes a good number to fill it up.

Why We Like This:

Resistant material wo n’t break even if it hits the ground
Esthetically pleasing for use in office
Excellent for a tip box, very durable in all weather

Best For HOA Ballot Box: Adiroffice envelope Lock Box

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Adiroffice offers a variety of box for personal choice and yet maintaining quality in all the variants. The popular, adiroffice acrylic ballot donation box is the perfect solution for organizations involved in a fund. It is used for ballots during a vote. To meet your needs, the acrylic, 6-inch ballot box is available in crystal red, yellow and green color choices to complement your taste, existing décor or organization’s color scheme. It is made using acrylic material to provide long-term durability and use, and the adiroffice will provide many uses for years to come.

The top of the box features a 512 ” x 14 ” slot to accommodate tickets, coupons, ballots, cash, notes, gift envelopes and more with ease, allowing people to securely drop contents inside. This functional, versatile ballot box is also great for depositing gift envelopes at weddings, baptisms, bar mitzvahs, graduations and more. It is also used for ballots during a vote. It is great way to solicit employee or customer comments and suggestions.

Why We Like This:

Seamlessly blend in with any existing decor
Resistant material wo n’t break even if it hits the ground
One of the new comers and featured product

Best For comments: My Charity Boxes, Inc. envelope Lock Box

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The features department is where my charity boxes, inc. envelope lock box truly manages to shine. This black suggestion box with lock has a hinged lid for easy removable of tickets and entries at the end of an event. It comes with 2 keys and also works well for keeping poachers out. The metal donation bin gives users the ability to collect tickets or entry forms anonymously. It is great for small family issues, suggestions, comments, young children and more.

The metal construction is durable and the mounting holes on the back can be used to run a security locking cable through, preventing anyone from running off with it. The lock works well for keeping poachers out. It comes with a lock that can be mounted to a wall or positioned on any tabletop. It is great for use as a secured donation box.

Why We Like This:

Locking, hinged lid keeps donations protected
Includes the necessary hardware for wall mounting
Well priced and with lots of potential uses
Built-in pocket for storing suggestion forms or envelopes

Best For restaurant: Yakri envelope Lock Box

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The Yakri acrylic suggestion & donation box is versatile, it serves lots of purposes in many occasions. It is great for donations at fund-raising events, ballots at school board or municipal elections, or suggestions from customers or employees in any business environment. The top of the box features a 312 ” x 14 ” slot to accommodate tickets, coupons, ballots, cash, notes, gift envelopes and more with ease, allowing people to securely drop contents inside.

This box has one slot on the back, which allows you to easily switch out graphic or informational part easily and on a regular basis to keep current with whatever campaign or events you are running. It is easy to open or close. The Feature one slot allows you to insert a6 size advertisement for your fundraising message and information, it is great as a coin donation box, ballot box, coin canister, or suggestion box.

Why We Like This:

Good investment for long term
Good brand reputation

Best Feature: Easy To install: Adir Corp. envelope Lock Box

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For a low asking price, adir corp. envelope lock box has managed to overwhelm their customers by packing as many features as they could. The Adiroffice multi purpose large size suggestion box can be used in any office as a mail collection box for all outgoing or incoming mails. It measures 10” wide x 5/16 inches” deep, and can accept checks, keys, suggestion cards, envelopes or other materials dropped off after hours. It features a scratch-resistant finish to stand up against everyday wear and tear, providing long-term durability and use for years to come. It is outfitted with a full piano hinged door and a durable lock to ensure that all items dropped inside are safe and secure.

This product is available in six bold colors. It is constructed of durable, heavy-gauge steel, and the mailbox is designed to last you well into the future. It can also be used to keep private office correspondence confidential, allowing your employees or customers to voice their greatest concerns while remaining anonymous. For added convenience, it’s available in your choice of six shades to easily complement your taste, style or company colors.

Why We Like This: