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Includes – this mailbox lock comes with a spring steel locking clip, a threaded body and a nut for optional cam attachment. Easy installation – installation is quick and easy and all parts are included! It makes a great weekend DIY project.

Quality: 14- and 16-gauge galvanized welded steel construction defends against vandalism. Accessories: includes concealed outgoing mail clip, 3 keys, and required installation hardware.

Height. Works for several brands – this replacement mailbox lock works for several brands of mailboxes, including: American Device, Auth-Florence, Bommer, and Miami Carey.
Has a 1. 25 in. Replacement lock – the s 4140 multipurpose replacement mailbox lock is an easy fix and can easily replace lost or broken mailbox locks. Locking security feature – this lock has a security feature that prevents the key from being removed when in the unlocked position, which prevents forgetting the key, and ensuring the mailbox is locked every time it’s used. Length x 2. 69 in.

Suitable for installation into a pilaster or column - the entire outer shroud is one piece to resist moisture and the elements. 18-inch d x 14-inch h x 11. 5-inch w, 23-pound - use adapter Plate 7530-10 for 4x4 wood post installation.

High security locking access door includes patented anti-pry latch locking mechanism and commercial grade 12-disc wafer lock to deter prying and leveraged entry.





1. PRIME-LINE
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Nickel Finish, 90 Degree Rotation, Nickle, Opens Counter-Clockwise, PRIME-LINE Products PRIME-LINE S 4573 Replace Damaged or Missing Mailbox Locks, National Keyway
#adPRIME-LINE #ad - It has 90-degree rotation and opens counter-clockwise. Durable, brass pins and nickel plated face, strong constRUCTION – With a diecast cylinder construction, this mailbox lock is strong and built to last.Includes – this mailbox lock comes with a spring steel locking clip, a threaded body and a nut for optional cam attachment. Easy installation – installation is quick and easy and all parts are included! It makes a great weekend DIY project.
More information #ad
It is 9/32” long with 1-3/32” bolt throw, including American, 5/16” locking depth and 15/16” reach. Replaces – this mailbox lock can replace a variety of original manufacturer’s locks, Miami- Carey, bommer, Florence, and Auth. Review the bullets above and compare with your lock before purchasing. Replacement part – use this mailbox lock to quickly and easily replace damaged or missing mailbox locks.Brand | PRIME-LINE #ad |
Manufacturer | Prime-Line Products #ad |
Height | 4.94 Inches |
Length | 1.25 Inches |
Weight | 0.1 Pounds |
Width | 3.81 Inches |
Part Number | S 4573 |
Model | S 4573 |
More information #ad
2. Mail Boss
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Mail Boss 7506 Mail Manager Curbside Locking Security Mailbox, Black,Large
#adMail Boss #ad - Security: innovative baffle door accepts small parcels, packages, and a box of checks and also deters fishing. Does not include or require Mounting Plate.Quality: 14- and 16-gauge galvanized welded steel construction defends against vandalism. Accessories: includes concealed outgoing mail clip, 3 keys, and required installation hardware.
More information #ad
Usps approved full-service residential locking security mailbox prevents mail-identity theft; Stainless steel hinges for ease of use. Patented: includes patented anti-pry latch lock mechanism to prevent leveraged entry with a screwdriver & high security anti-drill, anti-pick 12-disc wafer lock.Brand | Mail Boss #ad |
Manufacturer | Mail Boss #ad |
Height | 11.25 Inches |
Length | 21 Inches |
Weight | 22 Pounds |
Width | 10.75 Inches |
Part Number | 7506 |
Model | 7506 |
Warranty | Limited lifetime. |
More information #ad
3. PRIME-LINE
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Opens Counter-Clockwise with 90º Rotation, ILCO 1003M Keyway, Multipurpose Mailbox Lock for Several Brands – Nickel Finish, PRIME-LINE S 4140 Mailbox Lock – Replacement
#adPRIME-LINE #ad - No tools required for installation. This is a 5-pin tumbler lock. Width x 4. 75 in. For further dimensional information, please see the line drawing. Durable, strong construction – made of diecast with a nickel-plated face, this replacement lock is strong and durable, sure to last the test of time.Height. Works for several brands – this replacement mailbox lock works for several brands of mailboxes, including: American Device, Auth-Florence, Bommer, and Miami Carey.
More information #ad
Includes – replacement lock kit includes a total of 5 zinc-plated steel cams, brass pins, a spring steel locking clip and 2 keys. Has a 1. 25 in. Replacement lock – the s 4140 multipurpose replacement mailbox lock is an easy fix and can easily replace lost or broken mailbox locks. Locking security feature – this lock has a security feature that prevents the key from being removed when in the unlocked position, which prevents forgetting the key, and ensuring the mailbox is locked every time it’s used. Length x 2. 69 in.
Brand | PRIME-LINE #ad |
Manufacturer | Prime-Line Products #ad |
Height | 4.88 Inches |
Length | 1.25 Inches |
Width | 3.81 Inches |
Part Number | S 4140 |
Model | S 4140 |
More information #ad
4. ARCHITECTURAL MAILBOXES
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Architectural Mailboxes 6200B-10 Oasis Classic Locking Post Mount Parcel Mailbox with High Security Reinforced Lock,Black,18.00 x 15.00 x 11.50 inches
#adARCHITECTURAL MAILBOXES #ad - Doors include rubber seals to keep deliveries clean and dry - all hardware made from stainless steel and other corrosion resistant materials.Suitable for installation into a pilaster or column - the entire outer shroud is one piece to resist moisture and the elements. 18-inch d x 14-inch h x 11. 5-inch w, 23-pound - use adapter Plate 7530-10 for 4x4 wood post installation.
More information #ad
Postmaster general approved and patented design allows delivery of mail bundles and small parcels - perfect for Internet and catalog shoppers. Body constructed of heavy 16 and 18 gauge galvanized steel fully powder coated prior to assembly for durability and long life.Brand | ARCHITECTURAL MAILBOXES #ad |
Manufacturer | Architectural Mailboxes #ad |
Height | 14 Inches |
Length | 18 Inches |
Weight | 26 Pounds |
Width | 11.5 Inches |
Part Number | 6200B-10 |
Model | 6200B-10 |
Warranty | 1 year manufacturer limited warranty. |
More information #ad
5. Mail Boss
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Mounting Plate and Pull Out Mail Tray, Mail Boss 7500 Mail Manager Pro Curbside Security, Black Locking Mailbox with House Numbers
#adMail Boss #ad - Usps approved full service curbside locking mailbox for residential use, secures your mail and helps prevent identity theft. Heavy duty 14- and 16-gauge electro galvanized welded steel construction with durable powder-coated finish defends against vandalism.High security locking access door includes patented anti-pry latch locking mechanism and commercial grade 12-disc wafer lock to deter prying and leveraged entry.
More information #ad
Innovative baffle door design allows for delivery of small packages and parcels but prevents fishing. Includes reflective house numbers, patented fast-Trak Mounting Plate for easy installation on any surface in minutes, 3 laser cut keys, pull out mail tray, vandal resistant flag, concealed outgoing mail clip, and all necessary installation hardware.Brand | Mail Boss #ad |
Manufacturer | Mail Boss #ad |
Height | 11.25 Inches |
Length | 21 Inches |
Weight | 30 Pounds |
Width | 10.75 Inches |
Part Number | 7500 |
Model | 7500 |
Warranty | Limited lifetime warranty. |
More information #ad
6. Salsbury Industries
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Salsbury Industries 1080AU Surface Mounted Key Keeper for USPS Access
#adSalsbury Industries #ad - Feature a durable powder coated finish available in aluminum or brass. Surface Mounted. Constructed of 20 gauge steel, Mount directly to a wall and are se with mounting hardware not included. Aluminum Finish.More information #ad
Brand | Salsbury Industries #ad |
Manufacturer | Salsbury Industries #ad |
Height | 3.25 Inches |
Length | 2 Inches |
Weight | 1 Pounds |
Width | 6 Inches |
Part Number | 1080AU |
Model | 1080AU |
More information #ad
7. Mail Boss
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Mail Boss 7106 Curbside Security Locking Mailbox, Black,Medium
#adMail Boss #ad - Locking access door with commercial grade high security wafer lock. Stainless steel hinges and powder-coated finish for optimum weather resistance. Includes 3 keys, reflective house numbers, 4 lag bolts and drill bit for installation.More information #ad
Patented anti-pry latch locking mechanism and 12-wafer disc lock to prevent leveraged entry. Patented fast-trak Mounting Plate for easy installation on existing posts in minutes. Large capacity usps approved high security locking curbside mailbox made of 12- and 14-gauge electro galvanized steel for strength and durability.Brand | Mail Boss #ad |
Manufacturer | Mail Boss #ad |
Height | 13.75 Inches |
Length | 21 Inches |
Weight | 40 Pounds |
Width | 11.25 Inches |
Part Number | 7106 |
Model | 7106 |
Warranty | Limited lifetime warranty against manufacturer defects. |
More information #ad
8. Salsbury Industries
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Black, Type III Cluster Box Unit, Salsbury Industries 3316BLK-U 16 A Size Doors, for use with The USPS Lock
#adSalsbury Industries #ad - Include matching pedestal. One compartment is labeled "outgoing mail" and includes a weather protection flap and an 11-3/4" W x 3/4" H mail slot.More information #ad
16 a size doors. U. S. P. S. Installed master lock. Type 3 - model 3316, Black. Include 1 or 2 fully integrated parcel lockers. Access. Include a carrier access door for U. S. P. S.Brand | Salsbury Industries #ad |
Manufacturer | Salsbury Industries #ad |
Height | 62.75 Inches |
Length | 18 Inches |
Weight | 155 Pounds |
Width | 30.5 Inches |
Part Number | 3316BLK-U |
Model | 3316BLK-U |
Warranty | 5 years limited warranty. |
More information #ad
9. ARCHITECTURAL MAILBOXES
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Extra Large, Architectural Mailboxes 6900RZ Elephantrunk Parcel Drop Box, Rubbed Bronze
#adARCHITECTURAL MAILBOXES #ad - Retrieval door equipped with pry-resistant 3-point lock system with 2 keys. Leave parcels behind the outgoing partition for pick up by carrier. Bolts securely to the ground. Rotating drum design accepts large parcels. Equipped with a yellow "No Deliveries" indicator.More information #ad
Brand | ARCHITECTURAL MAILBOXES #ad |
Manufacturer | Architectural Mailboxes #ad |
Height | 37.2 Inches |
Length | 16 Inches |
Weight | 33 Pounds |
Width | 17.8 Inches |
Part Number | 6900RZ |
Model | 6900RZ |
More information #ad
10. Salsbury Industries
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Aluminum, Salsbury Industries 3506ARU Recessed Mounted Vertical Mailbox with 6 Doors and USPS Access
#adSalsbury Industries #ad - Country of manufacture: United States. Manufacturer: salsbury INDUSTRIES. Padlocks, lockout/Tagout & Security Equipment.More information #ad
Brand | Salsbury Industries #ad |
Manufacturer | Salsbury Industries #ad |
Height | 19 Inches |
Length | 7.5 Inches |
Weight | 15.44 Pounds |
Width | 35.25 Inches |
Part Number | 3506ARU |
Model | 3506ARU |
More information #ad