Automotive Parts and Accessories

Top 10 Best Lock For Trailer Hitch – To Buy Online

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Do you ever struggle to find a Lock For Trailer Hitch to buy on the market? If yes, you have good news! After long research, we’ve compiled a list of the 10 Best Lock For Trailer Hitch which is the best value of money.

We love each of these products because they’re all high-quality items that will last a long time. Whether it’s the perfect gift or something you need yourself, there’s something for everyone on here!

The table below provides a quick overview of the top 10 Lock For Trailer Hitch. You can take a look on the design before reading a complete review. Plus, the features that make each product stand out from the crowd are highlighted, with a view to save your precious time.

Best Lock For Trailer Hitch
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NoProductScoreAction
1METOWARE Trailer Hitch Receiver Pin Lock9.8Buy on Amazon
2Master Lock 379ATPY Universal Trailer Hitch Lock9.8Buy on Amazon
3Trimax UMAX50D Universal Dual Purpose Trailer Coupler and U-Lock9.8Buy on Amazon
4Master Lock - Universal Size Fits 1-7/8"9.4Buy on Amazon
5Rhino USA Trailer Hitch Lock Receiver Pin - Used to Tow Truck9.4Buy on Amazon
6METOWARE Trailer Tongue Coupler Lock 1/4" Dia9Buy on Amazon
7METOWARE Black Trailer Hitch Lock9Buy on Amazon
8REESE Towpower 72783 Coupler Lock8.8Buy on Amazon
9Reese Towpower 7088300 Heavy Duty Coupler Lock8.6Buy on Amazon
10Master Lock 377KA Trailer Hitch Lock8.6Buy on Amazon

Comparison Chart for Best Lock For Trailer Hitch

If you are looking for a in the market, we have reviewed a few of the best options that are suitable for your needs. Take a look at the list:

Table Of Content:

1. METOWARE Trailer Hitch Receiver Pin Lock

  • HEAVY DUTY TRAILER HITCH PIN LOCK – It’s a newly upgraded trailer hitch receiver lock with all metal construction.
  • UNIVERSAL COMPATIBILITY – The trailer hitch lock is designed with a diameter 5/8″ and a length of 3-1/2”.
  • SAFE & EASY TO USE – The core of the lock is made of premium zinc alloy tubular.
  • PRODUCT OF REMARKABLE WORKMANSHIP – The hitch lock features high quality solid steel with black electrophoretic paint.
  • WARRANTY SERVICE – We warrant the quality of our products.

2. Master Lock 379ATPY Universal Trailer Hitch Lock

  • Trailer hitch lock fits 1-7/8 in. (48mm), 2 in. (51mm) and most 2-5/16 in. (59mm) trailer couplers
  • Trailer lock is best used for vehicles, trailers, and RVs
  • Trailer coupler lock features advanced locking mechanism to resist picking and prying
  • Trailer hitch lock is constructed from zinc to resist rust and corrosion
  • Includes one trailer coupler lock, two keys

3. Trimax UMAX50D Universal Dual Purpose Trailer Coupler and U-Lock

  • One size fits all (from 1-7/8″, 2″, to 2-5/15″, all coupler types)
  • New design can be used as a Universal Coupler Lock or U-Lock
  • Dual ratchet lock System
  • Rust proof hammer tone epoxy finish
  • Key hole cover keeps out dirt
  • Fit Type: Universal Fit

4. Master Lock – Universal Size Fits 1-7/8″

  • Universal coupler lock fits virtually all 1-7/8″, 2″, and 2-5/16″ trailer couplers.
  • This lock protects unattended trailers and guards against tow-away theft.
  • Resists rust and corrosion. Simple installation and removal.
  • Advanced locking mechanism resists picking and prying.

5. Rhino USA Trailer Hitch Lock Receiver Pin – Used to Tow Truck

  • AMERICAN OWNED, FAMILY OPERATED – Join the Rhino Family & Support a USA based Father/Son Business!
  • ANTI-THEFT HITCH PIN – Solid Forged Steel Ensures Protection to Your Trailer & Hitch From Theft
  • COMMON HITCH SIZES – Our Unique Hitch Pin Fits all Class III & IV Hitches (2″ x 2″) With Ease.
  • PATENT PENDING DESIGN – Newly Added Weatherproof Slide Cap Protects From Dirt, Mud & Gunk
  • GUARANTEED 5-STAR EXPERIENCE – If you aren’t 100% Satisfied for any Reason, We’ll Refund your Money.

6. METOWARE Trailer Tongue Coupler Lock 1/4″ Dia

  • Package Include] One lock pin ( 1/4″ diameter&3-1/2 span) + one lock head( 361°rotating design& water proof rubber cap) + two tubular keys ( one for standby).
  • Security Guarantee] Made of heavy-duty steel, our trailer hitch is durably and strong.
  • Push-to-lock Design] Our trailer coupler lock is designed for easy operation.
  • Rust Protection& Durability] The electrophoretic paint on the surface of trailer pin lock with the addition of its watertight rubber cap, keep rust at bay even the lock always get soaked on any journey over wet or snowy roads, and keep the keyhole away from water and dirt.
  • Money Back Guarantee] Your satisfaction is what we strive for.

7. METOWARE Black Trailer Hitch Lock

  • Higher Security and Theft Deterrence] The trailer receiver lock is made with high-strength steel.
  • Compatible with Most Hitches] With a 5/8-inch diameter hitch pin and 2-3/4 inches of effective pin length, our trailer hitch receiver lock fits 2-inch any receiver tubes, and it is suitable for class V hitches.
  • Durable and Watertight] The all-weather cover cap of our trailer hitch lock keeps the keyhole away from water and dust.
  • Stronger Copper Keys] This trailer hitch lock come with two keys.
  • Prevent Rattling Noise] When you are using a trailer hitch, you might run into some issues like rattling and noise.

8. REESE Towpower 72783 Coupler Lock

  • DIMENSIONS: 9” x 9” x 3”
  • BUILT TO LAST: The REESE Towpower Universal Coupler lock is a premium lock constructed with an aluminum body and heavy-duty steel lock bar.
  • UNIVERSAL FIT: Ratchet design is adjustable with 11 locking positions and fits 1-⅞”, 2”, and 2-5/16” couplers.
  • DETERS THEFT: Bright, deterrent yellow color is durable, highly visible, and an essential accessory to all types of trailers.
  • SECURE PROTECTION: Easy-to-install lock resists picking, prying and drill outs.

9. Reese Towpower 7088300 Heavy Duty Coupler Lock

  • Universal, fits all couplers
  • Secures trailer when not being towed
  • Ratchet design with eleven locking positions. Bright theft deterrent silver
  • Fits 1-7/8, 2 and 2-5/16 inch trailers
  • Two theft proof square keys are included

10. Master Lock 377KA Trailer Hitch Lock

  • Trailer hitch lock fits 1-7/8 in. (48mm), 2 in. (51mm) and most 2-5/16 in. (59mm) trailer couplers
  • Trailer lock is best used for vehicles, trailers, and RVs
  • Trailer coupler lock features advanced locking mechanism to resist picking and prying
  • Trailer hitch lock is constructed from zinc to resist rust and corrosion
  • One trailer coupler lock, two keys

Buying Guide - How to Choose the Lock For Trailer Hitch


Do you feel overwhelmed when it comes to finding the Best Lock For Trailer HitchAre you stuck between choosing a specific model or worrying about the quality of the product? Here are a few tips to help you make the best decision.

Quality and Longevity:

Understand Your Needs


Before making any decisions, it is important to first understand your needs and requirements. Without this knowledge, you run the risk of investing in the wrong products or services at the wrong time. To avoid this, take the time to think deeply about your needs and make a list of them. This will help you better estimate costs and prioritize your needs.

Budget vs. Cost:


When deciding whether or not to purchase something, budget is one of the most important things to consider. The price of a product can vary greatly depending on factors such as the raw materials used, manufacturing costs, and logistics. If you need a higher quality product, you should be prepared to spend more money. This is why budget is so important.

Product Brand:


Our emotional attachments to certain brands can bias our decision-making. This method can yield positive or negative results, but there is no way to argue against the idea of relying on well-known brands. Having enough money in your wallet makes making decisions easy half of the time, but please note that not all brands are necessary for adequacy. That's the reason you have to be careful about choosing the right product from the right brand.

FAQs and Customer:


FAQs and customer reviews can save you time. Frequently asked questions (FAQs) are questions that people have asked before. Most of the time, users share their experiences with a product in customer reviews. So, you should read these FAQs and reviews before making a purchase.

Warranty and Return Policy: Many manufacturers are making high-quality products and letting us know about them through creative advertisements. However, the matter of warranty and after-sales service is often overlooked and can make a big difference.

Final Thought


In the end, it's all about whether the price you're paying is rational enough for the value the Lock For Trailer Hitch is providing. Does it make you happy or not? Does it fulfill your desires? That's what should matter most.

We hope you enjoyed this whole article, which was actually a buying guide to help you purchase the Best Lock For Trailer Hitch. We would be happier than anyone if you found it helpful. Your satisfaction is what matters most to us.

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