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10 Best Mailbox Locks 2024 in the US

From leading brands and best sellers available on the web.

Sponsored

Lock for M

Lock for Mailbox

#1

Winner

CompX Nati

COMPX NATIONAL

7%OFF

CompX National C9100 USPS-L-1172C Mailbox Lock (Clockwise) (10 Pack)

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Sponsored

Lock for M

Lock for Mailbox

#2
Prime-Line

PRIME-LINE

Prime-Line S 4140 Mailbox Lock – Replacement, Multipurpose Mailbox Lock for Several Brands – ILCO 1003M Keyway, Opens Counter-Clockwise with 90º Rotation, Nickel Finish (1 Set)

#3
Replacemen

LEFVNPETS

12%OFF

Replacement Tenant Mail Box Lock for 1570"F" Series CBU & 4C Mail Units by AF Florence

#4
CompX USPS

COMPX NATIONAL

CompX USPS-L-1172C National Mailbox Lock C9100 (Lock with 3-Keys)

#5
Hecfu 1 Pc

Hecfu

27%OFF

Hecfu 1 Pcs Cabinet Lock with Keys, 5/8" Cam Lock Keyed Alike, Secure Drawer Mailbox File Cabinet, RV Storage Locks Tool Box Locks Replacement, Zinc Alloy

#6
Kenning 24

Kenning

Kenning 24 Sets Cabinet Locks with Keys Cabinet Lock for Secure Drawer Mailbox RV Storage Box Replacement Lock, Zinc Alloy (5/8'' Cylinder Length, 0.4'' Max Panel Thickness)

#7
SALSBURY I

Salsbury Industries

7%OFF

SALSBURY INDUSTRIES 2290-5 Lock for Aluminum Mailbox Door 2 Keys PER Lock-5 Pack

#8
SALSBURY I

Salsbury Industries

5%OFF

SALSBURY INDUSTRIES 3590-5 Lock for Vertical Mailbox Door 2 Keys PER Lock-5 Pack

#9
1570 Repla

Xinxinlin

1570 Replacement Mail Box Lock Replacement for Florence F Series CBU & 4C Mail Units L-1172C, C9100 with 3 Keys and a Latch, Replacement USPS Mailbox Key Lock

#10
Jayseon 6

Jayseon

Jayseon 6 Pcs Mailbox Lock, 5/8" Cabinet Locks and Cam Locks for Toolbox Keyed Alike, Secure Drawer and File Cabinet with Dust Cover, Zinc Alloy Silver Metal

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