10 Best enclosed trailer locks of 2025

Save up to 28% off

Best Choice

1

Proven Industries
Proven Industries Model 400XL Puck-Lock Set, Made in The USA, Pack of 3, (Blue)
Main highlights

Strong and Pick-resistant
Constructed from aircraft-grade 6061 aluminum, resistant to picking and corrosion.

Ideal for Trailer Security
Perfect for securing rear and side enclosed trailer doors.

Praised Key Design
Unique key design prevents lockpicking and unauthorized key copying.
9.8

Exceptional

Our Rating
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Value for Money

2

Trimax

Trimax THP3XL - Trailer Door Lock (3 Pack Keyed Alike) - Shackleless Puck Lock for Trailers, Universal Fit, Weather Resistant
9.5

Excellent

Our Rating

8.0
worth the money

8.0
Simple to use
3

BRINKS
BRINKS Heavy Duty Padlock with Key - 70mm Discus Keyed Lock for Storage Shed, Garage, Storage Lockers, Sliding Doors, Tool Box, and Cabinets, 4 Pack

18% Off
Main highlights

Key Features
Features 70mm stainless steel body, round shielded design for minimal shackle exposure, and rubber bumper to prevent damage. Offers pick/pry resistance and high cut strength.

Ideal Usage
Perfect for securing storage lockers, sheds, truck work boxes, and construction site storage with its robust build and cut resistance.

Customer Reviews
Most praised for its durability and high security level, customers appreciate the padlock`s reliability in protecting their valuable items.
9.4

Excellent

Our Rating

9.5
lock easily

8.7
Lock Feature

8.4
Durability
4

Soobool
6271 Hidden Shackle Padlock (2 Pack), Puck Lock, Puck Locks, Pucks Locks for Trailers, 2-7/8" Hidden Shackle Padlock, Heavy Duty Puck Lockk with Keys, Trailer Pucks Padlocks 2 Pack
Main highlights

High Security and Durability
The 6271 Hidden Shackle Padlocks feature reinforced hidden shackles, solid brass cylinders, and chrome-plated 45 steel for superior cut resistance, anti-corrosion, and anti-rust properties.

Ideal for Commercial and Personal Use
Perfect for securing garages, cargo trailers, shipping containers, vending machines, storage lockers, moving trucks, commercial vehicles, storefronts, and gates.

Heavy Duty Build Quality
Customers praise the padlocks for their heavy-duty feel and robust construction, providing confidence in securing trailers and other valuable items.
Key specs
- size:2-7/8 inches
- color:Chrome
- material:Steel
- lock type:Keypad
- usage:Garage, van lock, cargo
9.3

Excellent

Our Rating

9.3
safety

9.1
Durability

8.2
Lock Feature
5

Alwapea

Alwapea 3 Pieces Hidden Puck Locks for Trailers, Hidden Shackle Padlocks Keyed Alike Trailer Puck Padlocks with Enlarged Lock for Vans, Black
9.2

Excellent

Our Rating
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6

TRIMAX
Trimax THP2XL - Trailer Door Lock (2 Pack Keyed Alike) - Shackleless Puck Lock for Trailers, Universal Fit, Weather Resistant

28% Off
Main highlights

Key Features
Solid steel, 3/8 diameter shackle, protects against bolt cutters. Covers ALL trailer hasps. Keyed alike two-pack offers convenience and security.

Ideal Use Cases
Perfect for securing trailers, vans, and gates where a high level of protection and resistance to tampering is required.

Customer Reviews
Most praised for its robust build and effectiveness in deterring theft, providing peace of mind to owners.
Key specs
- color:Silver
- shape:Round
- material:Steel
- lock type:Key Lock
- special features:Key Lock
9.0

Excellent

Our Rating

8.9
Durability

8.4
Simple to use

8.2
worth the money
7

Master Lock
Master Lock Pro Series Hidden Shackle Padlocks, Keyed Alike 6271NKA-3 w/BumpStop Technology
Main highlights

Strong Durable Corrosion Resistant Body
The hardened diecast zinc body is strong, durable, and resists corrosion, making it suitable for heavy-duty commercial and industrial applications.

Ideal for Industrial and Transportation Use
Designed for commercial and industrial applications, these locks are perfect for securing transportation, vending machines, gates, and various industrial uses.

Highly Secure and Pick Resistant
Customers frequently praise the high-security 6-pin cylinder for its maximum pick resistance, making these locks extremely reliable for securing valuable items.
8.7

Very Good

Our Rating

9.3
Durability

8.7
lasts a long time

8.7
Lock Feature
8

Master Lock

Master Lock 40TRI Shrouded Stainless Steel Disk Padlock with 2-3/4" Wide Body (Pack of 3)
8.6

Very Good

Our Rating
9

Master Lock
Master Lock 6271KA 3 Pack - 2-7/8in. ProSeries Reinforced Hidden Shackle Rekeyable Pin Tumbler Keyed Alike Padlock, Chrome

17% Off
Main highlights

Key Features
High-security ProSeries Padlocks, keyed alike with a reinforced zinc die-cast body and hardened boron alloy shackle, offer top-notch cut and pry resistance.

Ideal Use Cases
Perfect for transportation, vending, and industrial applications where security is paramount, ensuring peace of mind against theft and tampering.

Customer Reviews Highlight
Praised for their robust construction and high-security features, customers appreciate the peace of mind and ease of having all locks keyed alike.
Key specs
- size:3 Pack
- color:Chrome
- material:Zinc
- lock type:Key Lock
- usage:Security
8.5

Good

Our Rating

9.9
Easy installation

9.3
Durability

9.1
lasts a long time
10

3 BUZZLETT

3 Pack of Heavy Duty Hidden Shackle Padlocks with Keyed Alike, Puck Locks, Puck Lock, Outdoor Padlock for Trailer Door Lock, Moving Trucks & Vans (2-7/8 Inch)
8.4

Good

Our Rating

10 Best enclosed trailer locks of 2025

1

Proven Industries Model 400XL Puck-Lock Set, Made in The USA, Pack of 3, (Blue)

How do we rank?

How do we rank?

Analyzing top stores

2

Trimax THP3XL - Trailer Door Lock (3 Pack Keyed Alike) - Shackleless Puck Lock for Trailers, Universal Fit, Weather Resistant

8.0

8.0

3

BRINKS Heavy Duty Padlock with Key - 70mm Discus Keyed Lock for Storage Shed, Garage, Storage Lockers, Sliding Doors, Tool Box, and Cabinets, 4 Pack

9.5

8.7

8.4

4

6271 Hidden Shackle Padlock (2 Pack), Puck Lock, Puck Locks, Pucks Locks for Trailers, 2-7/8" Hidden Shackle Padlock, Heavy Duty Puck Lockk with Keys, Trailer Pucks Padlocks 2 Pack

9.3

9.1

8.2

5

Alwapea 3 Pieces Hidden Puck Locks for Trailers, Hidden Shackle Padlocks Keyed Alike Trailer Puck Padlocks with Enlarged Lock for Vans, Black

6

Trimax THP2XL - Trailer Door Lock (2 Pack Keyed Alike) - Shackleless Puck Lock for Trailers, Universal Fit, Weather Resistant

8.9

8.4

8.2

7

Master Lock Pro Series Hidden Shackle Padlocks, Keyed Alike 6271NKA-3 w/BumpStop Technology

9.3

8.7

8.7

8

Master Lock 40TRI Shrouded Stainless Steel Disk Padlock with 2-3/4" Wide Body (Pack of 3)

9

Master Lock 6271KA 3 Pack - 2-7/8in. ProSeries Reinforced Hidden Shackle Rekeyable Pin Tumbler Keyed Alike Padlock, Chrome

9.9

9.3

9.1

10

3 Pack of Heavy Duty Hidden Shackle Padlocks with Keyed Alike, Puck Locks, Puck Lock, Outdoor Padlock for Trailer Door Lock, Moving Trucks & Vans (2-7/8 Inch)

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