What are the best hitch receiver locks?
These locks offer easy installation and have prevented theft for many users, giving them peace of mind while towing.
Hitch receiver locks keep your trailer gear safe from thieves. Users love how these locks fit perfectly in 2-inch or 2-1/2-inch receivers on trucks and trailers. They share stories of easy installation that stopped theft in one night.
Many folks switched to these locks after losing a bike rack. Now they tow with peace of mind knowing the pin is tough steel. Keep reading to find the best picks that match your needs.
List of Top 10 Hitch Receiver Locks
| Image | Title | Best For | Price |
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CZC AUTO Hitch Receiver Pin Lock, Trailer Receiver Lock with 5/8″ Pin for Class III IV 2″ and 2-1/2″ Receiver, for Hitch Bike Rack Tray Ball Tow Rope for Trailer Truck Car Boat (1 Pack, 5/8 inch pin) |
This hitch receiver pin lock is perfect for truck drivers, RV owners, and people who tow trailers, boats, or use bike racks. It keeps your gear safe and secure on the road. |
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Rhino USA 2” Trailer Hitch Pin – Patented Locking Receiver Pin for Class III/IV Hitches – Weatherproof, Anti-Theft, Debris-Protected – Tow Truck Ready – Black 1PK |
Are you serious about protecting your trailer and hitch? This Rhino USA Trailer Hitch Pin is perfect for you! It’s also ideal for anyone who wants maximum security and a hassle-free towing experience. |
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Rhino USA 2.5” Trailer Hitch Pin – Patented Locking Receiver Pin for Class V Hitches – Weatherproof, Anti-Theft, Debris-Protected – Tow Truck Ready – Black 1PK |
This Rhino USA trailer hitch pin is perfect for RV owners who want strong security against theft on their Class V hitches. It’s also a smart choice for campers and tow truck drivers who need a durable, weatherproof lock that keeps out dirt and ensures long-lasting use. |
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METOWARE Trailer Hitch Lock – 5/8″ Dia Locking Hitch Pin, Anti-Theft Trailer Receiver Lock, Fits 2″ Receiver Tubes, Class III & IV Hitch Receivers, Black (1 Pack) |
This trailer hitch lock is perfect for anyone who tows trailers, such as RV owners, campers, and farmers, who want to keep their trailer setups safe from theft without putting up with shaking and rattling noises. |
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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 (2 Pack) |
This product is perfect for trailer owners, truckers, and boaters who tow often. The rugged lock fits 2-inch to 2-1/2-inch receivers and helps keep the hitch quiet and secure. |
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Master Lock Receiver Lock, 1/2 in. and 5/8 in. Swivel Head, Weather Resistant Trailer Coupler Locking Hitch Pin with Keys for Protecting Trailers, RVs, 2866DAT |
Want to keep your trailer safe and sound? The Master Lock Receiver Lock is perfect for anyone who tows! It’s built tough to deter theft and keep your valuables secure. |
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METOWARE Trailer Hitch Lock Hitch Receiver Lock Fits Class III IV and 2″ 2-1/2″ Receiver with 5/8″ Dia 3-1/2” Long Pin and 8 Anti-Rattle Rubber O-Rings, for Trailer Truck Car Boat (1 Pack) |
This hitch lock is perfect for trailer owners and people who tow a lot. It fits Class III/IV hitches and 2” or 2-1/2” receivers, helping keep gear secure. |
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Trailer Hitch Locks, Hitch Lock with 5/8” Pin Fits Class III IV 2″ Hitch Receivers, Tow Hitch Lock with Anti-Rattle O-Rings for Trailer Truck Car Boat (1 Pack) |
Want to keep your trailer safe and sound? This trailer hitch lock is perfect for anyone who tows! It’s strong, easy to use, and stops annoying rattles. This is for truck, car, boat and bike owners. A must have for any driver. |
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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) |
This product is perfect for truck owners who tow trailers often. It suits boat haulers and car drivers who need strong locks to keep hitches safe and quiet. |
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CZC AUTO Trailer Hitch Receiver Lock, Padlock Style and Swivel Head,Dia 5/8 Inch Bent Pin for Class III IV 2 2-1/2 Inch Receiver, Fits Bike Rack Tray Ball Mount for Towing Trailer Truck Car Boat RV |
Are you looking for rock-solid security for your towing setup? The CZC AUTO Trailer Hitch Receiver Lock is perfect for anyone with a Class III or IV hitch. It’s great for your truck, car, boat, or RV. |
Detailed Reviews
Our expert guide ranks the top 10 Hitch Receiver Locks based on real feedback and careful tests. We pick the best ones for tough security and easy use on your trailer or truck. These locks stop theft and last long, offering great value for your money. Dive in to find the perfect lock that fits your needs and gives peace of mind.
1. CZC AUTO Hitch Receiver Pin Lock, Trailer Receiver Lock with 5/8″ Pin for Class III IV 2″ and 2-1/2″ Receiver, for Hitch Bike Rack Tray Ball Tow Rope for Trailer Truck Car Boat (1 Pack, 5/8 inch pin)

The CZC AUTO Hitch Receiver Pin Lock fits 2-inch and 2-1/2-inch receivers perfectly. It uses a 5/8-inch steel pin with strong paint that lasts long.
This lock secures hitch racks, bike carriers, and tow balls on trailers or trucks. It keeps your gear safe from theft at all times.
Buy with confidence. Get a 30-day refund if unhappy. Enjoy a 12-month warranty for peace of mind.
| Pros | Cons |
|---|---|
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Perfect For:
This hitch receiver pin lock is perfect for truck drivers, RV owners, and people who tow trailers, boats, or use bike racks. It keeps your gear safe and secure on the road.
Ready to Purchase?
2. Rhino USA 2” Trailer Hitch Pin – Patented Locking Receiver Pin for Class III/IV Hitches – Weatherproof, Anti-Theft, Debris-Protected – Tow Truck Ready – Black 1PK

Meet the Rhino hitch pin. It locks tight to guard your trailer.
Anti-Theft and built from solid steel. Fits Class III and IV 2-inch hitches. The patented slide cap blocks dirt.
Weatherproof and debris-protected, for long life. Tow truck ready. Lifetime replacement is included.
| Pros | Cons |
|---|---|
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Perfect For:
Are you serious about protecting your trailer and hitch? This Rhino USA Trailer Hitch Pin is perfect for you! It’s also ideal for anyone who wants maximum security and a hassle-free towing experience.
Ready to Purchase?
3. Rhino USA 2.5” Trailer Hitch Pin – Patented Locking Receiver Pin for Class V Hitches – Weatherproof, Anti-Theft, Debris-Protected – Tow Truck Ready – Black 1PK

Secure your gear with the Rhino USA Trailer Hitch Pin. It’s built tough and designed to last. This locking pin offers maximum security.
This pin fits 2.5-inch hitches perfectly. You’ll get a lifetime replacement if there’s any issue.
| Pros | Cons |
|---|---|
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Perfect For:
This Rhino USA trailer hitch pin is perfect for RV owners who want strong security against theft on their Class V hitches. It’s also a smart choice for campers and tow truck drivers who need a durable, weatherproof lock that keeps out dirt and ensures long-lasting use.
Ready to Purchase?
4. METOWARE Trailer Hitch Lock – 5/8″ Dia Locking Hitch Pin, Anti-Theft Trailer Receiver Lock, Fits 2″ Receiver Tubes, Class III & IV Hitch Receivers, Black (1 Pack)

Don’t let your trailer become an easy target! This trailer hitch lock is built with strong steel for top-notch security. It’s the best way to keep your trailer and hitch safe from theft.
This hitch lock fits almost any 2-inch receiver. Plus, it’s made to last with a waterproof cap that protects it against weather.
Strong keys make it easy to use. It stops annoying rattles. Get yours now for a smooth, quiet, and secure tow!
| Pros | Cons |
|---|---|
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Perfect For:
This trailer hitch lock is perfect for anyone who tows trailers, such as RV owners, campers, and farmers, who want to keep their trailer setups safe from theft without putting up with shaking and rattling noises.
Ready to Purchase?
5. 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 (2 Pack)

Secure your trailer hitch with this top-notch METOWARE lock. It comes with two keys for simple locking and unlocking. People use it for trailers, trucks, cars, and boats.
This lock fits Class III and IV hitches. It works with 2-inch and 2.5-inch receivers. A 5/8-inch diameter pin gives a snug fit.
It holds up to 30,000 pounds. Rubber O-rings stop noise and keep dirt out. For extra sets, ask if you need keys alike.
| Pros | Cons |
|---|---|
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Perfect For:
This product is perfect for trailer owners, truckers, and boaters who tow often. The rugged lock fits 2-inch to 2-1/2-inch receivers and helps keep the hitch quiet and secure.
Ready to Purchase?
6. Master Lock Receiver Lock, 1/2 in. and 5/8 in. Swivel Head, Weather Resistant Trailer Coupler Locking Hitch Pin with Keys for Protecting Trailers, RVs, 2866DAT

Protect your trailer with the Master Lock Receiver Lock. This lock offers security and helps stop theft. It’s weather-resistant and easy to use.
This lock has a swivel head that turns around. You can lock it quickly with a push. It comes with two pins and two keys.
The pins fit different receiver tube sizes. This lock is a smart choice for your trailer.
| Pros | Cons |
|---|---|
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Perfect For:
Want to keep your trailer safe and sound? The Master Lock Receiver Lock is perfect for anyone who tows! It’s built tough to deter theft and keep your valuables secure.
Ready to Purchase?
7. METOWARE Trailer Hitch Lock Hitch Receiver Lock Fits Class III IV and 2″ 2-1/2″ Receiver with 5/8″ Dia 3-1/2” Long Pin and 8 Anti-Rattle Rubber O-Rings, for Trailer Truck Car Boat (1 Pack)

Looking for a tough hitch lock? This is a newly upgraded trailer hitch receiver lock. It has an all-metal build for strength. Two tubular keys make it easy to use.
It fits many vehicles. This trailer hitch lock works with Class III IV hitches. It also fits 2” and 2-1/2” hitch receivers. Great for big trucks and cars!
This lock is secure and strong. Get peace of mind now!
| Pros | Cons |
|---|---|
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Perfect For:
This hitch lock is perfect for trailer owners and people who tow a lot. It fits Class III/IV hitches and 2” or 2-1/2” receivers, helping keep gear secure.
Ready to Purchase?
8. Trailer Hitch Locks, Hitch Lock with 5/8” Pin Fits Class III IV 2″ Hitch Receivers, Tow Hitch Lock with Anti-Rattle O-Rings for Trailer Truck Car Boat (1 Pack)

Need a secure way to tow? This trailer hitch lock is your solution. It fits most 2″ hitch receivers. Plus, it’s easy to lock with just a push!
It’s super strong and keeps things quiet. Get yours today and tow with confidence!
| Pros | Cons |
|---|---|
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Perfect For:
Want to keep your trailer safe and sound? This trailer hitch lock is perfect for anyone who tows! It’s strong, easy to use, and stops annoying rattles. This is for truck, car, boat and bike owners. A must have for any driver.
Ready to Purchase?
9. 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)

METOWARE Trailer Hitch Locks are heavy-duty locks made of all metal. They come with two keys and rubber O-rings to stop rattling noises.
The locks fit 5/8-inch by 3-1/2-inch for Class III and IV hitches. They work on 2-inch and 2-1/2-inch receivers for trucks and cars. Keys from different sets are not the same unless you ask us.
A zinc alloy core makes them hard to break. A rubber cap keeps out dirt and water. They hold up to 30,000 pounds and last a long time.
| Pros | Cons |
|---|---|
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Perfect For:
This product is perfect for truck owners who tow trailers often. It suits boat haulers and car drivers who need strong locks to keep hitches safe and quiet.
Ready to Purchase?
10. CZC AUTO Trailer Hitch Receiver Lock, Padlock Style and Swivel Head,Dia 5/8 Inch Bent Pin for Class III IV 2 2-1/2 Inch Receiver, Fits Bike Rack Tray Ball Mount for Towing Trailer Truck Car Boat RV

The CZC AUTO Trailer Hitch Receiver Lock is a strong tool to protect your vehicle. It fits Class III IV 2 2-1/2 inch receivers with ease.
This lock uses a push-to-lock design that clicks shut without a key. Just pull to check it works. Turn the key a bit to open.
It is made from chrome plated steel to resist rust and theft. A cap keeps dirt out. Swivel head makes it simple to use.
You can use it for hitch ball mounts, bike racks, and cargo trays. Fits trucks, RVs, cars, and boats. Get peace of mind for towing.
CZC AUTO stands behind this product with a 30-day refund and 12-month warranty. Contact them fast for help. Answers come quick.
| Pros | Cons |
|---|---|
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Perfect For:
Are you looking for rock-solid security for your towing setup? The CZC AUTO Trailer Hitch Receiver Lock is perfect for anyone with a Class III or IV hitch. It’s great for your truck, car, boat, or RV.
Ready to Purchase?
Buying Guide
Keep your trailer safe. Hitch receiver locks stop thieves. Tow with peace of mind.
Users say these locks are super easy to use. They love knowing their bikes and trailers are safe. One person even stopped a theft overnight after installing one.
Here’s what to think about when buying:
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Receiver Size: Make sure the lock fits your hitch receiver. Most trucks use 2-inch or 2-1/2-inch receivers. Pick the right size for a snug fit.
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Pin Diameter: Pins are usually 5/8-inch in diameter. Double-check this measurement. A correct fit is important for security.
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Material: Steel is strong and tough. Look for locks with a durable coating. This protects against rust and weather.
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Locking Mechanism: Some locks use keys. Others have a push-to-lock design. Pick what you find easiest to use.
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Anti-Theft Features: Look for anti-theft designs. Some locks have special caps to block dirt. This helps the lock last longer.
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Warranty and Support: A warranty gives you peace of mind. Check if the seller offers a refund or replacement. Good support is always a plus.
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Rattle Prevention: Rubber O-rings can help stop noise. Pick locks with these features. Enjoy a quieter tow.