Top 10 Through The Door Drop Box – Security Lock Boxes

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1. DuraBox

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DuraBox Through-The-Door Locking Drop Box D500 Grey

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DuraBox #ad - Convenient - provides secure all-day depositing of valuable or private items such as mail, checks, remotes, cash, keys, small envelopes, and more. Unit weighs 17 lbs. Unit includes a pair of tubular keys that are harder to duplicate than standard keys for added security.

Because of the security baffles, booklets, manila envelopes, this unit is not ideal for receiving large mail items such as books, magazines, catalogs, and other larger mail. Quality design – make a rectangular cutout in a door and mount the box with the drop opening facing outside. Fits doors up to 1-3/4" thick and includes all the necessary mounting hardware.

Capacity - the drop box has an interior capacity of 505 cubic inches. Secure – the d500 through the door drop box features a thick steel body, a piano hinge reinforced double steel door to prevent prying, and a metal baffle inside the drop opening protects against fishing. Exterior dimensions: 15"h x 12"w x 6"d with a Rear Collection Door: 9-1/2"W x 5-3/8"H.
BrandDuraBox #ad
ManufacturerDuraBox #ad
Part NumberD500
ModelD500

2. AdirOffice

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Through-The-Door Safe Locking Drop Box, Door Mail Slot Black, AdirOffice AdirOffice Door Drop Box

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AdirOffice #ad - Furthermore, it’s also equipped with a replaceable, tubular-type keys – which are difficult to duplicate – to facilitate easy content removal. Mounted on your door, this drop box provides a great solution for secure drop box applications in any business, allowing customers to drop off keys, leave off checks and deposit other documents or items after hours.

Durable construction. Measuring 15" h x 12" w x 6" d, while the rugged, this drop box supplies a generous storage capacity for multiple items. It also features a powder-coated, attractive appearance. Although the drop box will be in your secured area, it comes with two, Double-D cam lock to prevent break-ins and tampering.

Expertly crafted utilizing solid steel construction, scratch-resistant finish for a durable, this drop box will provide long-lasting strength and use throughout the years. The 9. 8” w x 2. 3’’ h drop slot allows materials to be dropped inside with ease, 5. 8'' h x 9. 8'' w x 1/8" d collection door facilitates easy content removal. Ample storage space. Convenient door drop box.
BrandAdirOffice #ad
ManufacturerAdirOffice #ad
Height12 Inches
Length15 Inches
Weight100 Kilograms
Width6 Inches
Part Number631-06-BLK

3. AdirOffice

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Durable Thick Steel w/Adjustable Chute, AdirOffice Through The Wall Drop Box Safe, Mail Vault for Home Office Hotel Apartment Black

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AdirOffice #ad - Mounted on your wall, cash, this drop box adds to the security of your business by providing a safe receptacle for off-hour receipt of important documents, letters and other small items. Measuring 16" h x 12" w x 6" d, this drop box offers a generous storage capacity for housing a number of items, but is furnished with a 1" x 9¼" lidded drop slot to discourage stuffing.

Durable construction. Durably made using all steel construction, scratch-resistant finish for a durable, this drop box will provide long-term strength and use for years to come. This anti-fishing drop chute design also foils would-be felons for increased security.

Secure design. Although the drop box will be in your secured area, it’s equipped with a piano-hinged 8-½” x 10"door to protect against prying and comes with four, tubular keys which are difficult to duplicate to facilitate easy removal of contents. It also features a powder-coated, attractive appearance. Convenient, checks, through-the-wall drop box. Sufficient space.
BrandAdirOffice #ad
ManufacturerAdirOffice #ad
Height16 Inches
Length6 Inches
Width12 Inches
Part Number631-10-BLK

4. Protex

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Protex Through-The-Door Locking Drop Box WSS-159

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Protex #ad - Indoor use Only! Designed to be mounted on a door from the inside with the drop door showing through the outside. The perfect way to lock and secure cash, mail, car remotes, keys, small envelopes and more. Requires cutting a rectangular cutout in the door. The slot/opening at the drop door to fit in mails/things is 8 inches;Reinforced double steel door to protect against prying. Door clearance - 7-1/8W x 6-1/4Hinch. Metal baffle to protect drop opening from fishing. Drop opening - 7-3/8w x 1-3/8Hinch 7/8 inch drop clearance.
BrandProtex #ad
ManufacturerProtex Safe Co., LLC #ad
Height15 Inches
Length4.25 Inches
Weight16 Pounds
Width10 Inches
Part NumberWSS-159
ModelWSS-159
Warranty1 Year Limited, Parts only

5. DuraBox

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DuraBox D700 Through The Wall Drop Box w/Adjustable Chute Deposit Safe Mail Box Black

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DuraBox #ad - Secure - provides secure all-day depositing of valuable or private items. Box weighs 23 lbs. The chute can be adjusted to accommodate any wall from 2-3/4" to 7-7/8" thick. Capacity - wall-mount locking drop box has an interior capacity of 088 cubic feet.

Intended to be used indoors this unit is not weather proof. Convenient - the durabox d700 through the wall mounting drop Box is designed for secure depositing of letters, remotes, checks, keys, and other small items up to 9-1/4" wide and 1" thick through a wall. Exterior dimensions of the box: 16-7/8"h x 12-7/8"w x 7"d with usable interior dimensions: 12-3/4"H x 12-3/4"W x 6-3/4"D.

Quality design – the box is constructed with thick steel and comes with pre-drilled holes and mounting hardware to mount the box to the wall. It features a piano hinge reinforced double steel door to prevent prying, metal baffle inside the drop opening protects against fishing and includes a pair of tubular keys that are harder to duplicate than standard keys for added security.
BrandDuraBox #ad
ManufacturerDuraBox #ad
Part NumberD700-BK

6. Dropzza

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DROPZZA Rainproof Locking Mailbox, Reinforced Through-The-Door Dropbox, Double Steel Door Drop Safe Locked Mailbox with Rubber Mat, Metal Baffle Mail Slot and Rain Protection Key Drop Box beige

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Dropzza #ad - Rain protection - no more finding soaked and ruined mails in your dropbox. Here at dropzza we made it our goal to offer you the ideal lockable mailbox. The detachable rain protection & sealed door frames keep your mail dry & protected, rain or shine! Super secure - our increased security mailbox is designed with a metal baffle inside the drop opening to protect against fishing.

Sturdy design - made from powder coated galvanized steel DROPZZA mail slots for doors ensure durability & long life span while maintaining an attractive appearance. Secure mailbox with lock features a reinforced double steel door to prevent prying & includes 2 tubular keys. Our mail slot catcher measures 15"H x 12"W x 6"D & has a 9. 5"w x 2. 3"h door mail slot making it perfect for small items to be dropped in.

Improved interior structure - eliminates stucked mail problems, while the rubber mat keeps fragile objects safe. Mounted on your door this locking mail box fits both business & residential uses. Full customer support - our customer support team is available 24/7 to answer any question and solve any situation. If you’re not satisfied with your new through-the-door small parcel drop box we’ll happily give your money back.
BrandDropzza #ad
ManufacturerLUSAKA ONLINE TREI SRL #ad
Part NumberDB

7. AdirOffice

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AdirOffice Through The Wall Drop Box Safe Black/Grey/White, Mail Vault for Home Office Hotel Apartment Grey, Durable Thick Steel w/Adjustable Chute

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AdirOffice #ad - This anti-fishing drop chute design also foils would-be felons for increased security. Warning: this product can expose you to chemicals including lead and Di2-ethylhexylphthalate DEHP, which are known to the State of California to cause cancer and birth defects or other reproductive harm.

Convenient, through-the-wall drop box. It also features a powder-coated, attractive appearance. Durable construction. Durably made using all steel construction, scratch-resistant finish for a durable, this drop box will provide long-term strength and use for years to come. Sufficient space. Secure design. Mounted on your wall, cash, this drop box adds to the security of your business by providing a safe receptacle for off-hour receipt of important documents, checks, letters and other small items.

Measuring 16" h x 12" w x 6" d, this drop box offers a generous storage capacity for housing a number of items, but is furnished with a 1" x 9¼" lidded drop slot to discourage stuffing. For more information go to www. P65warnings. Ca. Gov.
BrandAdirOffice #ad
ManufacturerAdirOffice #ad
Height16 Inches
Length6 Inches
Width12 Inches
Part Number631-10-GRY

8. Protex

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Beige, Protex WSS-159E II Through The Door Drop Box with Electronic Lock

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Protex #ad - Designed to be mounted on a door from the inside with the drop door showing through the outside. The perfect way to lock and secure cash, keys, mail, car remotes, small envelopes and more. Easy to reprogram the passcode. Indoor use only! Battery operated Electronic lock.
BrandProtex #ad
ManufacturerProtex Safe Co., LLC #ad
Height14 Inches
Length18 Inches
Width10 Inches
Part NumberWSS-159E
ModelWSS-159E II
Warranty1 Year Limited, Parts only

9. Protex

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Protex WDS-311-DD Through-The-Wall Drop Box with Dual Doors

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Protex #ad - Tubular-style key lock with double "D" configuration. Indoor use only! Drop opening: 12-3/8” w x 1/2” h, long enough to drop legal size paper or large envelopes. Designed to be installed in the wall between standard 16" on center wall studs, requires cutting the drywall between the studs.

The perfect way to lock and secure suggestions, ballots, money, keys, mail, rent checks and more. Safe comes with two keys per lock. Tubular-style key lock with double "D" configuration. Indoor use only! the perfect way to lock and secure suggestions, mail, money, rent checks and more^drop opening: 12-3/8" w x 1/2" H, ballots, keys, long enough to drop legal size paper or large envelopes^Designed to be installed in the wall between standard 16" on center wall studs, requires cutting the drywall between the studs^Safe comes with two keys per lock.
BrandProtex #ad
ManufacturerProtex Safe Co., LLC #ad
Height15 Inches
Length8.75 Inches
Weight520 Pounds
Width14 Inches
Part NumberWDS-311-DD
ModelWDS-311-DD
WarrantyParts

10. AdirOffice

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AdirOffice Through The Wall Drop Box Safe, Durable Thick Steel w/ Adjustable Chute, Mail Vault for Home Office Hotel Apartment White

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AdirOffice #ad - Warning: this product can expose you to chemicals including lead and Di2-ethylhexylphthalate DEHP, which are known to the State of California to cause cancer and birth defects or other reproductive harm. Durable construction. Sufficient space. Measuring 16" h x 12" w x 6" d, this drop box offers a generous storage capacity for housing a number of items, but is furnished with a 1" x 9¼" lidded drop slot to discourage stuffing.

Convenient, through-the-wall drop box. For more information go to www. P65warnings. Ca. Gov. Mounted on your wall, this drop box adds to the security of your business by providing a safe receptacle for off-hour receipt of important documents, cash, checks, letters and other small items. Secure design. This anti-fishing drop chute design also foils would-be felons for increased security.

It also features a powder-coated, scratch-resistant finish for a durable, attractive appearance. Although the drop box will be in your secured area, it’s equipped with a piano-hinged 8-½” x 10"door to protect against prying and comes with four, tubular keys which are difficult to duplicate to facilitate easy removal of contents. Durably made using all steel construction, this drop box will provide long-term strength and use for years to come.
BrandAdirOffice #ad
ManufacturerAdirOffice #ad
Height16 Inches
Length6 Inches
Width12 Inches
Part Number631-10-WHI