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10 Best Trailer Hitch Lock Pin Set Options for 2025: Secure Your Gear!
When it comes to towing, ensuring safety and security is paramount. Having the best trailer hitch lock pin set keeps your trailer secure and provides peace of mind during travels. In 2025, with the abundance of products available on Amazon, finding the right lock pin set can feel overwhelming. Below, we’ll dive into the top ten products available, detailing features, pros, and cons for each.
Top 10 Trailer Hitch Lock Pin Sets from Amazon
1. CURT 23518 Trailer Hitch Lock
- DEPENDABLE SECURITY. To protect your trailer and trailer hitch ball mount from theft, this locking hitch pin is made with high-strength steel construction
- EASY TO OPERATE. The barbell-style locking hitch pin promotes an impenetrable appearance to deter theft, and uses a simple 1/4-turn lock activation for convenient locking and unlocking as needed
- VERSATILE. With a 5/8-inch diameter pin and 2.85 inches of usable pin length, this receiver hitch lock fits virtually any 2-inch x 2-inch hitch receiver with a 5/8-inch hole (not compatible with double-walled receiver tubes)
- WATERTIGHT. The internal components of this hitch lock can easily be protected from the elements with the included watertight dust cap, while the entire hitch lock is shielded against corrosion with a durable powder coat finish
- TWO KEYS INCLUDED. For your convenience, two keys are included with this trailer hitch lock. You can keep the spare key in a discrete location for emergencies or give it to a friend for helpful access
The CURT 23518 Trailer Hitch Lock is a robust and reliable option for keeping your trailer secure. Made from durable steel, this lock features a chrome finish, which not only resists corrosion but also adds to its overall aesthetic. The locking mechanism is easy to use and provides a snug fit, which is crucial for towing safety.
**Pros:** It’s corrosion-resistant, fits most 2-inch hitches perfectly, and offers a keyway that prevents dirt and debris from entering.
**Cons:** Some users have reported issues with key duplication, and it may not be compatible with all hitch designs.
2. CIPA 70130 Trailer Hitch Lock
−$4.00
- Universal Fit: RETRUE trailer coupler lock is designed adjustable with 11 locking positions and fits 1-7/8”, 2”, and 2-5/16"couplers. 2 Keys are included
- Upgrade Vision: In the premise of ensuring the safety of the couper hitch lock is not cut, we have upgraded the appearance of the lock, while more compact and flat. The use of a bright, deterrent yellow color provide durable, highly visible protection for trailers
- Securtiy: This trailer hitch lock is made with aluminum body and high-strength A36 steel construction, strong cut, and shear resistance. It's rustproof and weatherproof.
- Passed QC product quality certification Enhanced Lock Cylinder: To make the tow ball coupler lock more robust, we upgrade more complex locks and thicker keys. This makes it impossible to crack the lock and increases the toughness of the key
- 100% return for quality issues: 120 days warranty. If you encounter any problems, please feel free to contact us through the "Ask a Question" button. We are always happy to help and are committed to providing a responsive solution 24/7.
The CIPA 70130 Trailer Hitch Lock is designed with functionality in mind. This lock features a simple push-to-lock mechanism, ensuring that securing your trailer is effortless. The unique design helps to prevent rattling while you drive, providing a smoother tow experience.
**Pros:** User-friendly design, excellent fit for various hitch sizes, and minimal rattling during transit.
**Cons:** Some buyers found it challenging to unlock in extreme weather conditions, potentially causing delays.
3. Tow Ready 63200 Adjustable Locking Pin
- EXTRA LONG PIN FITS MOST ADJUSTABLE HITCHES - Extra long 5/8" diameter locking hitch pin with maximum active length 4-1/2", fits most adjustable hitches, such as fit for CURT channel style adjustable hitches 45900, 45901, 45902 and adjustable pintle hooks 45907, 45908. * This lock DOES NOT fit for FASTWAY adjustable hitches. * Before purchase, please verify all dimensions of your hitch, to get a great fit of the hitch lock pin
- SPRING CLIP (COTTER PIN) PROVIDES ADDITIONAL SAFETY - A separate spring clip (cotter pin) provides additional safety, can use the locking pin with or without the lock mechanism. * Caution: R spring clip (cotter pin) MUST be inserted into pin hole when use this lock
- RUBBER O RINGS KEEP RATTLES DOWN - Rubber O rings prevent any rattling and hold the hitch pin still. * Different brand hitches may have a little different hitch tube size, please adjust O ring quantity or remove O ring to fit the receivers
- PUSH LOCK DESIGN WITH 2 KEYS - 2 tubular keys making it easier to lock and unlock, 1/4 turn lock and push lock design, easy to operate, watertight dust rubber cap prevents locking mechanism internal corrosion
- EACH LOCK KEYED UNIQUE: This item 79831 each lock keyed unique, NOT keyed alike. * Remark: If you need 2 or more than 2 locks keyed alike, please choose 79830 and give the quantity
This versatile lock from Tow Ready allows for adjustments, accommodating various hitch sizes without compromising security. Built from high-strength steel, it offers durability and resilience against tampering. It’s perfect for those who own multiple trailers and need flexibility in securing them.
**Pros:** Adjustable for different hitch sizes, solid build quality, and easy installation.
**Cons:** Some users reported the adjustment mechanism could be stiff, making it less convenient.
4. Reese Towpower 7031300 Hitch Lock
−$5.00
- UNIVERSAL FIT: Compatible with all coupler sizes – 1-7/8", 2", and 2-5/16" trailers
- MAXIMUM SECURITY: Secures trailer when not in use to prevent theft
- ADJUSTABLE RATCHET DESIGN: Features 11 locking positions for a snug, custom fit
- ENHANCED THEFT PROTECTION: Includes two theft-proof square keys
- DURABLE & VISIBLE: Bright silver finish acts as a strong visual theft deterrent
The Reese Towpower Hitch Lock is perfect for those looking for a standard, reliable locking mechanism. This lock is designed specifically for 2-inch hitches and comes with a rubberized cover to keep dirt out of the keyway. Its straightforward design makes it easy for all users.
**Pros:** Simple design, effective weather protection, and ease of use.
**Cons:** Some customers have indicated the lock can be prone to corrosion over time if not properly maintained.
5. Master Lock 2847DAT Trailer Hitch Lock
−$3.01
- The product is manufactured in china
- The product is highly durable and easy to use
- Easy installation and easy handling
Master Lock is a trusted name in security, and the 2847DAT Trailer Hitch Lock is no exception. Its unique design prevents pick and drill attacks, ensuring your belongings stay safe. The lock comes with two keys, providing a backup option in case you misplace one.
**Pros:** Superior pick resistance, two keys included, and highly durable construction.
**Cons:** The lock head is slightly bulkier than some preferred, potentially affecting compatibility with certain vehicles.
6. BulletProof Hitch Adjustable Lock Pin
- Universal Fit: Trailer hitch locking pin compatible with any vehicle and all 2", 2.5", and 3" hitch receivers; can also be used to secure the dual ball or other BulletProof accessories into the hitch channel
- Ultimate Security: Rated to the max capacity of the hitch 14,000-36,000 lb. and offers peace of mind when leaving your vehicle unattended; the thick, lockable barrel (end piece) helps to prevent theft as well as provide a solid hold on your hitch
- Innovative Design: Locking trailer hitch pin is 5/8" in diameter with 4" of usable length; features a 2” and 2.5” anti-rattle stabilization spacer to prevent side to side movement
- Built to Last: Stainless steel hitch pin crafted to provide maximum protection against corrosion and rust; the weather resistant rubber cap has a tight fit with thick rubber to completely seal the end of your lock and prevent any debris from entering
- Locking Made Easy: Each locking pin comes with two matching keys; if ordering a two or three pack, they are keyed alike, meaning you can use one set of keys on your locking pins for convenience
For those who need versatility, the BulletProof Hitch Adjustable Lock Pin offers impeccable security and adaptability. It is made from high-grade steel and comes with a protective coating to prevent rusting. This lock pin is particularly well-suited for users who have varying trailer heights.
**Pros:** Highly adjustable, top-notch security features, and resilient against rust and wear.
**Cons:** The price point is higher than many competitors, which may not be ideal for budget-conscious consumers.
7. Eaz-Lift Trailer Hitch Lock Pin
- Helps Prevent Theft: Locks your hitch to prevent theft
- Compatibility: For use with Class III & Class IV hitches
- Size: 5/8-inch hitch pin diameter; fits up to a 3-inch receiver
- Weather-Resistant Cap: Protects the keyhole from dirt and moisture
- Durable Construction: Made of durable zinc-plated steel
The Eaz-Lift Trailer Hitch Lock Pin is a well-structured option for securing your towing gear with minimal hassle. It features a straightforward design, making it quick to attach and detach. The rubber cap on the lock will keep out dirt and moisture, ensuring longevity.
**Pros:** Easy installation, durable with a rubber cap for extra protection, and reasonably priced.
**Cons:** The lock may be susceptible to rust if exposed to harsh weather without regular maintenance.
8. Auwey Trailer Hitch Lock
- 【Fortify Your Trailer's Security】 Safeguard your valuable belongings and trailer with our heavy-duty coupler lock. Designed to fit select 2 5/16-Inch trailer couplers, this robust lock provides unrivaled protection against theft, ensuring peace of mind wherever you go.
- 【Fit 2 5/16 Inch Trailer Coupler】 The trailer tongue lock fits specific 2 5/16 inch couplers. Carefully measure compatible coupler sizes before purchasing to ensure that the trailer lock you purchase will match your trailer hitch.
- 【Unyielding Strength, Unmatched Defense】 Crafted from hardened steel, our lock's locking components offer unparalleled security. The rugged exterior cover is engineered to withstand even the most determined burglars armed with tools, hammers, and crowbars, providing ultimate defense for your trailer.
- 【Battle the Elements, Conquer Rust】 With a durable powder coat finish, our hitch lock resists rust, corrosion, and harsh weather conditions. Built to endure diverse climates, this lock ensures long-lasting protection and reliable performance, giving you peace of mind wherever your adventures take you.
- 【Unbreakable Protection, Unparalleled Key System】 Our trailer lock features key design that renders picking impossible. Ensuring uncompromised security and keeping your trailer safe from unauthorized access.
The Auwey Trailer Hitch Lock boasts exceptional strength and security features. Designed to fit both 1-7/8” and 2” hitches, it includes a weatherproof cover to protect the lock mechanism. Its compact design helps reduce wobbling during towing.
**Pros:** Versatile size compatibility, rugged construction, and protective weather cover.
**Cons:** The key mechanism can require some effort to align properly in certain conditions.
9. Rigid Hitch 18989 Hitch Lock Pin
- DEPENDABLE SECURITY. To protect your trailer and trailer hitch ball mount from theft, this locking hitch pin is made with high-strength steel construction
- EASY TO OPERATE. The barbell-style locking hitch pin promotes an impenetrable appearance to deter theft, and uses a simple 1/4-turn lock activation for convenient locking and unlocking as needed
- VERSATILE. With a 5/8-inch diameter pin and 2.85 inches of usable pin length, this receiver hitch lock fits virtually any 2-inch x 2-inch hitch receiver with a 5/8-inch hole (not compatible with double-walled receiver tubes)
- WATERTIGHT. The internal components of this hitch lock can easily be protected from the elements with the included watertight dust cap, while the entire hitch lock is shielded against corrosion with a durable powder coat finish
- TWO KEYS INCLUDED. For your convenience, two keys are included with this trailer hitch lock. You can keep the spare key in a discrete location for emergencies or give it to a friend for helpful access
Rigid Hitch provides a reliable locking option with the 18989 Hitch Lock Pin. It is constructed from heavy-duty steel and features a solid rust-resistant finish. The lock mechanism is designed for user-friendliness, allowing for easy locking and unlocking.
**Pros:** Heavy-duty design, rust-resistant, straightforward usage.
**Cons:** Slightly bulky for some users and might not fit snugly on all trailer hitches.
10. WOKE 5/8″ Trailer Hitch Lock
- DEPENDABLE SECURITY. To protect your trailer and trailer hitch ball mount from theft, this locking hitch pin is made with high-strength steel construction
- EASY TO OPERATE. The barbell-style locking hitch pin promotes an impenetrable appearance to deter theft, and uses a simple 1/4-turn lock activation for convenient locking and unlocking as needed
- VERSATILE. With a 5/8-inch diameter pin and 2.85 inches of usable pin length, this receiver hitch lock fits virtually any 2-inch x 2-inch hitch receiver with a 5/8-inch hole (not compatible with double-walled receiver tubes)
- WATERTIGHT. The internal components of this hitch lock can easily be protected from the elements with the included watertight dust cap, while the entire hitch lock is shielded against corrosion with a durable powder coat finish
- TWO KEYS INCLUDED. For your convenience, two keys are included with this trailer hitch lock. You can keep the spare key in a discrete location for emergencies or give it to a friend for helpful access
The WOKE 5/8” Trailer Hitch Lock is designed for strength and security. It’s crafted from high-grade steel and features a waterproof cover that ensures the lock stays free from debris and water. Designed for a snug fit, it minimizes any potential rattling during transport, enhancing the overall towing experience.
**Pros:** Waterproof, very secure, and easy to install.
**Cons:** Its unique design may not fit all hitch sizes perfectly, needing more compatibility checks before purchase.
Each of the products listed above is a standout representation of the best trailer hitch lock pin set options available in 2025. From durable materials to user-friendly designs, there’s a suitable option for every towing need, whether you’re towing a boat, a camper, or any other trailer. Always remember to consider the specific requirements of your hitch before purchasing to ensure a perfect fit and optimal security.
Buying Guide for Trailer Hitch Lock Pin Set
When it comes to towing, ensuring the security of your trailer is paramount. A trailer hitch lock pin set is an essential tool for safeguarding your trailer from theft or accidents. Here’s a comprehensive guide to help you choose the right one for your needs.
1. Understand the Types of Hitch Lock Pin Sets
- Standard Locks: These are basic locking pins that offer security for standard hitch sizes (e.g., 1-7/8″, 2″, 2-5/16″).
- Adjustable Locks: These can fit various hitch sizes, providing versatility for different trailers or tow vehicles.
- Receiver Locks: Specifically designed to secure the hitch receiver, preventing it from being removed from the vehicle.
- Coupler Locks: Designed to secure the coupler of your trailer to the hitch, offering added security.
2. Material and Durability
- Construction Material: Look for pins made of high-strength steel or alloy for maximum durability and resistance to rust, corrosion, and wear.
- Weather Resistance: Consider locks that have weatherproof or waterproof features, especially if you plan to leave your trailer exposed to elements.
3. Lock Mechanism
- Keyed Locks: These require keys to unlock. Make sure the number of keys provided is adequate.
- Combination Locks: Offer keyless convenience but may not provide the same level of security as keyed locks, depending on the mechanism.
- Secure Mechanism: Look for anti-drill and anti-pick features that enhance the lock’s security.
4. Ease of Use
- Simple Installation: Ensure that the lock pin can be easily installed and removed without any complex tools.
- Quick Release Mechanism: Some pins come with a quick-release feature that can be beneficial in emergency situations.
5. Size and Compatibility
- Hitch Size: Ensure that the pin set is compatible with the size of your hitch. Measure the receiver opening of your hitch before purchasing.
- Weight Capacity: Verify that the pin can support the weight of your trailer to prevent any accidents.
6. Security Features
- Anti-Theft Features: Look for additional security features such as lock covers to protect against dirt and moisture.
- Tamper-Resistant: Options that have tamper-proof designs add an extra layer of security.
7. Price and Warranty
- Budget: Prices can vary widely, so determine your budget. While higher-priced options may offer better security, there are many affordable yet effective choices.
- Warranty: A good warranty can be a sign of quality. Look for products that offer a satisfaction guarantee or warranty for a certain period.
8. Brand Reputation and Reviews
- Research Brands: Look for reputable brands known for producing reliable hitch locks.
- User Reviews: Read customer reviews and feedback to understand the performance, reliability, and any potential issues with the product.
9. Additional Accessories
- Lock Covers: These can help protect the lock from corrosion and dirt.
- Keyed Alike Options: If you have multiple trailer locks, consider options that can be keyed alike for convenience.
Conclusion
Choosing the right trailer hitch lock pin set is essential for protecting your trailer and belongings. By considering the factors outlined in this guide—type, material, ease of use, and security features—you can make an informed decision that meets your towing needs. Always prioritize security and reliability, and you’ll have peace of mind on the road.
