July 10, 2025

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Hitch Locks of 2025

Save up to 23% off

Best Choice

1

PICURA

2025 Upgraded Trailer Hitch Locks Fits 2 5/16 Inch Coupler, Heavy Duty Trailer Lock, Anti-Theft Trailer Coupler Lock for RV, Trailer, Boat, Pickup(Red)
9.7

Exceptional

Our Rating
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Value for Money

2

Rhino USA
Rhino USA Trailer Hitch Lock Kit (for 2-5/16" Trailers) Heavy Duty Anti Theft Trailer Coupler Locks for RV, Camper, Trailer, Boat, Caravan - Reinforced Solid Steel Tow Lock for Trailer Tongue
Main highlights

American Owned, Family Operated
Support USA business. Powder-coated for durability, fits most 2-5/16 inch couplers. Guarantees safety and satisfaction.

Ideal Use Cases
Perfect for securing boats, toy haulers, and trailers, offering peace of mind against theft in any weather conditions.

Customer Reviews Highlight
Most praised for its robust construction and effectiveness in theft prevention, providing confidence and reliability to users.
9.6

Exceptional

Our Rating

9.5
Security

9.5
lock easily

8.9
Simple to use
3

Rhino USA
Rhino USA Trailer Hitch Pin (2 Inch) Patented 5/8" Locking Receiver Hitch Pins for Class III IV Hitches - Weatherproof Anti-Theft Lockable Pin with Debris Protection - Used to Tow Truck, etc - Black
Main highlights

Secure_Weatherproof_Design
Solid forged steel with weatherproof slide cap protects against theft and elements.

Ideal_for_Towing_and_Travel
Perfect for securing trailers, trucks, boats, and bikes during long trips.

Praised_for_Durability_and_Security
Customers appreciate its robust build and ease of use.
Key specs
- material:Solid Forged Steel
- lock type:Anti-theft hitch pin
- special features:Weatherproof slide cap
- compatibility:Class III & IV hitches
- dimensions:8.82 x 3.98 x 1.85 inches
9.5

Excellent

Our Rating

9.9
Durability

9.7
lasts a long time

9.5
Waterproof
4

Master Lock
Master Lock Black Universal Size Trailer Hitch Lock, Trailer Coupler Lock for Securing RV’s, Horse Trailers, Tool Trailers and More, 379ATPY
Main highlights

Universal Fit
Fits 1-7/8 in., 2 in., and most 2-5/16 in. trailer couplers.

Ideal for Security
Best used for securing vehicles, trailers, and RVs against theft.

Highly Praised Durability
Praised for its toughness and reliability in customer reviews.
Key specs
- material:Zinc
- lock type:Key Lock
- special features:Portable
- compatibility:Vehicles, trailers, RVs
- dimensions:5.1 x 3.5 x 4.6 inches
9.4

Excellent

Our Rating

9.9
Simple to take off

9.7
Easy installation

9.5
Simple to use
5

Master Lock
Master Lock - Universal Size Fits 1-7/8", 2", and 2-5/16" Couplers - Trailer Locks #389DAT

22% Off
Main highlights

Comprehensive Security
The Master Lock 389DAT provides robust security for trailers, fitting multiple coupler sizes and preventing unauthorized access.

Ideal for Trailer Owners
Perfect for securing trailers against theft, especially in high-risk areas or for long-term parking.

Praised for Effectiveness
Customers appreciate its effectiveness in preventing theft, making it a reliable choice for trailer security.
9.3

Excellent

Our Rating

9.7
Easy installation

9.7
Simple to use

9.5
lock easily
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6

METOWARE

METOWARE Trailer Hitch Locks Receiver Lock Keyed Alike Fits Class III IV 2" 2-1/2" Receiver with 5/8" Dia 3-1/2” Long Pin and Anti-Rattle Rubber O-Rings, for Trailer Truck Car Boat (4 Pack)
9.2

Excellent

Our Rating
7

TowWorks

TowWorks 79632 Keyed Alike 5/8" Trailer Hitch Lock Set with Extra Long 3-1/4" Span, Double Safety Tow Hitch Receiver Locking Pin for Class III IV Hitches with 2" and 2.5" Receivers, 2-Pack

23% Off
9.1

Excellent

Our Rating
8

Reese Towpower

Reese Towpower 7088300 Trailer Coupler Lock, Universal Fit, Heavy Duty, Designed to fit 1-7/8-in, 2-in, and 2-5/16-in couplers.
8.9

Very Good

Our Rating

8.2
lock easily

8.0
worth the money

8.0
Easy installation
9

RETRUE
RETRUE Heavy-Duty Universal Coupler Lock Trailer Locks Ball Hitch Trailer Hitch Lock Adjustable Security Steel Fits 1-7/8 Inch, 2 Inch, 2-5/16 Inch Couplers Grey & Silver
Main highlights

Versatile Coupler Compatibility
Fits 1-7/8, 2, and 2-5/16 inch couplers.

Ideal for High-Security Needs
Enhanced resistance to theft with robust steel construction.

Praised Durability
Customers appreciate its sturdy, weatherproof build.
Key specs
- material:Aluminum, A36 steel
- lock type:U-shaped pipe
- special features:11 locking positions
- compatibility:1-7/8, 2, 2-5/16 couplers
- dimensions:6.54 x 6.46 x 2.99 inches
8.7

Very Good

Our Rating
10

Master Lock
Master Lock Trailer Hitch Lock, Fits 1-7/8 in., 2 in., and Most 2-5/16 in. Trailer Couplers, Weather Resistant Automotive Hitch Lock with Keys, 377KA

10% Off
Main highlights

Advanced Locking Mechanism
Trailer coupler lock features advanced locking mechanism to resist picking and prying, ensuring high security for your trailer, RV, or vehicle.

Versatile Use Cases
Ideal for securing vehicles, trailers, and RVs with 1-7/8 in., 2 in., and most 2-5/16 in. trailer couplers, providing versatile protection.

Heavy Duty Construction
Customers praise the lock's heavy-duty construction and resistance to rust and corrosion, making it durable and reliable for long-term use.
Key specs
- material:Zinc
- lock type:Key Lock
- special features:Weather Resistant
- compatibility:1-7/8, 2, 2-5/16 in. trailer couplers
- dimensions:5.6 x 4.3 x 2.8 inches
8.6

Very Good

Our Rating

9.3
Easy installation

9.1
Simple to use

8.4
Simple to take off

Hitch Locks of 2025

1

2025 Upgraded Trailer Hitch Locks Fits 2 5/16 Inch Coupler, Heavy Duty Trailer Lock, Anti-Theft Trailer Coupler Lock for RV, Trailer, Boat, Pickup(Red)

How do we rank?

How do we rank?

Analyzing top stores

2

Rhino USA Trailer Hitch Lock Kit (for 2-5/16" Trailers) Heavy Duty Anti Theft Trailer Coupler Locks for RV, Camper, Trailer, Boat, Caravan - Reinforced Solid Steel Tow Lock for Trailer Tongue

9.5

9.5

8.9

3

Rhino USA Trailer Hitch Pin (2 Inch) Patented 5/8" Locking Receiver Hitch Pins for Class III IV Hitches - Weatherproof Anti-Theft Lockable Pin with Debris Protection - Used to Tow Truck, etc - Black

9.9

9.7

9.5

4

Master Lock Black Universal Size Trailer Hitch Lock, Trailer Coupler Lock for Securing RV’s, Horse Trailers, Tool Trailers and More, 379ATPY

9.9

9.7

9.5

5

Master Lock - Universal Size Fits 1-7/8", 2", and 2-5/16" Couplers - Trailer Locks #389DAT

9.7

9.7

9.5

6

METOWARE Trailer Hitch Locks Receiver Lock Keyed Alike Fits Class III IV 2" 2-1/2" Receiver with 5/8" Dia 3-1/2” Long Pin and Anti-Rattle Rubber O-Rings, for Trailer Truck Car Boat (4 Pack)

7

TowWorks 79632 Keyed Alike 5/8" Trailer Hitch Lock Set with Extra Long 3-1/4" Span, Double Safety Tow Hitch Receiver Locking Pin for Class III IV Hitches with 2" and 2.5" Receivers, 2-Pack

8

Reese Towpower 7088300 Trailer Coupler Lock, Universal Fit, Heavy Duty, Designed to fit 1-7/8-in, 2-in, and 2-5/16-in couplers.

8.2

8.0

8.0

9

RETRUE Heavy-Duty Universal Coupler Lock Trailer Locks Ball Hitch Trailer Hitch Lock Adjustable Security Steel Fits 1-7/8 Inch, 2 Inch, 2-5/16 Inch Couplers Grey & Silver

10

Master Lock Trailer Hitch Lock, Fits 1-7/8 in., 2 in., and Most 2-5/16 in. Trailer Couplers, Weather Resistant Automotive Hitch Lock with Keys, 377KA

9.3

9.1

8.4

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