In this guide today, we are here with our in-depth review of the best trailer coupler latch types. There are plenty of choices with multiple websites and therefore difficult to choose the best one. We recommend to read the guide and choose the one that suits your need as we review products based on the various options, features, price, quality and many more . To avoid this dilemma, we recommend to read this guide and review. It gives you insider information on how to choose the best trailer coupler latch types for your needs and budget.
In this in-depth review guide, we will discuss about the best trailer coupler latch types.
The Best trailer coupler latch types
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Recommended
CZC AUTO Hitch Lock Set Dia 5/8 Inch Trailer Hitch Receiver Pin Lock Keyed Alike for Class III IV...
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4
METOWARE Keyed Alike Trailer Hitch Locks & Coupler Lock Set, 5/8" Dia 3-1/2" Long Hitch Lock Fits...
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7
CZC AUTO Hitch Lock Set, Dia 5/8 Inch Trailer Hitch Lock Hitch Receiver Pin Lock for Class III IV...
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The Best trailer coupler latch types
METOWARE Trailer Tongue Coupler Lock 1/4" Dia, 3-1/2" Span, Trailer Hitch Lock for Latch-Type Coupler, Black Trailer Pin Lock for Towing Trailer RV Car Boat Truck (1 Pack)
$19.99
in stock
1 used from $17.99
Free shipping
Amazon.com
as of July 8, 2025 12:25 am
Features
- [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. Its reinforced zinc alloy tubular lock core and stronger tubular keys improve the security.
- [Push-to-lock Design] Our trailer coupler lock is designed for easy operation. With the push-to-lock design, you can easily push to lock it without using key. To open it, just turn the key a little bit and the pin will pop out by itself.
- [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.
- [Heavy Duty Trailer Coupler Lock]This trailer coupler lock is 1/4 inch diameter with 3-1/2 inch effective length - convenient for you to carry, available to put in your pocket, bag or vehicle anywhere. It is powerful enough for long-term hauling and full protection, allowing you enjoy your towing journey with security insurance.
CZC AUTO Hitch Lock Set Dia 5/8 Inch Trailer Hitch Receiver Pin Lock Keyed Alike for Class III IV 2" and 2-1/2" Receiver Dia 1/4 Inch Hitch Coupler Lock with 2-1/2 Inch Span Fit Latch-Type Couplers
$19.99
in stock
4 used from $15.99
Free shipping
Amazon.com
as of July 8, 2025 12:25 am
Features
- Please Verify the Size before Purchasing CZC AUTO Trailer Receiver Lock Set. Dogbone style hitch receiver lock : Dia 5/8 inch pin with 3-1/2" effective length, perfect for Class III/IV 2", 2-1/2" hitch receiver tubes. Trailer Hitch Coupler Locking Pin: Dia 1/4 inch black tongue lock pin fits latch-type couplers with a max span up to 2-1/2 inch.
- EASY OPERATE DESIGN: CZC AUTO hitch lock can be easily locked and unlocked with key. For convenience, our lock comes with 2 keys each set. And after locked, you just need to pull the lock head to ensure it is working
- Security of 5/8 Inch Towing Hitch Lock & 1/4 Inch Coupler Locking Pin. Made of high-strength steel and coated with black electrophoretic paint, the 5/8 inch hitch pin lock & 1/4 inch trailer coupler lock is good at detering theft and preventing corrosion. Zinc alloy tubular lock core and more solid round key also help to improve security of the hitch locking pin.
- Universal Application of CZC AUTO Hitch Pin Lock Kit. Hitch rack, cargo hitch tray, bike rack, hitch ball and tow rope, perfect for 2" and 2-1/2" receivers and latch-type couplers for towing purpose like trailer truck RV car boat.
- CZC AUTO - Reliable Brand in Hitch Locks Industry. We offer 30-day money-back for any reason, 12-month warranty for quality-related issues. Any issue in using our trailer hitch coupler lock, simply contact us, your problem will be solved within 24 HOURS.
CZC AUTO Trailer Tongue Coupler Lock, Dia 1/4 Inch, 2-1/2 Inch Span Fits Latch-Type Coupler for Towing Boat Truck RV Car Trailer
$10.99
in stock
14 used from $9.89
Free shipping
Amazon.com
as of July 8, 2025 12:25 am
Features
- CZC AUTO Trailer Hitch Coupler Locking Pin's Design. 1/4 inch diameter black tongue lock pin with 2-1/2 inch effective length. Please verify the size before purchasing our trailer hitch coupler pin lock 1/4 inch.
- Application of the 1/4 Trailer Pin Lock. Fits latch-type couplers for towing boat truck RV car. The watertight rubber cap keeps rain, snow, ice and dirt out. Kinds of weather can be handled.
- Security of Our Coupler Locking Pin. Made of high-strength steel and coated with black electrophoretic paint, the 1/4 inch trailer coupler lock is good at detering theft and preventing corrosion. Zinc alloy tubular lock core and more solid round key also help to improve security of the black coupler lock.
- EASY OPERATE DESIGN: CZC AUTO hitch lock can be easily locked and unlocked with key. For convenience, our lock comes with 2 keys each set. And after locked, you just need to pull the lock head to ensure it is working
- CZC AUTO - Reliable Brand in Towing Sercurity Industry. We offer 30-day money-back for any reason, 12-month warranty for quality-related issues. Any issue in using our trailer hitch coupler lock, simply contact us, your problem will be solved within 24 HOURS.
METOWARE Keyed Alike Trailer Hitch Locks & Coupler Lock Set, 5/8" Dia 3-1/2" Long Hitch Lock Fits Class III IV Receiver, Dia 1/4" Trailer Coupler Lock with 3/4" Inch Span Fits Latch-Type Couplers
$22.99 in stock
Amazon.com
as of July 8, 2025 12:25 am
Features
- PREMIUM MATERIAL – Made of premium strength steel and coated with electrophoretic paint, the trailer hitch lock is durable and rust-proof. Updated trailer tongue lock with rubber rings can prevent rattle noise and reduce the risk of scratches. The trailer lock is reliable for long-term hauling and is secure for full protection, safely protecting your trailer, boat, camper and so on from theft.
- KEYED ALIKE - For your convenience, this trailer lock set comes with 4 keys all alike. You can easily open two locks by one key. Solving the trouble of constantly rummaging in your pocket for different keys. More spare keys make you not worry about key break or lost.
- UNIVERSAL APPLICATION - METOWARE Keyed Alike Trailer Hitch Locks & Coupler Lock; 5/8” Dia 3-1/2” Long Trailer Hitch Lock fits for Class III/IV 2", 2-1/2" hitch receivers, 1/4” Dia Trailer tongue lock fits latch-type couplers with a max span up to 3/4 inch. (Please confirm your required size or email us for more suggestion before having the set).
- RUST PROTECTION& DURABILITY - The electrophoretic paint on the surface of hitch 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.
- SAFE & EASY TO OPERATE - Solid hitch lock is designed for easy operation. With the push-to-lock design, you can easily push to lock it without using key. To open it, just turn the key a little bit and the pin will pop out by itself. The trailer tongue lock is easy to operate with screw-type locking action -- just turn the key 5-7 times to open or lock, save your time and effort.
CZC AUTO Trailer Tongue Coupler Lock Adjustable Trailer Coupler Pin Lock, Dia 1/4 Inch, 3 Inch Effectice Length Fits 1 Inch to 3 Inch Latch-Type Coupler for Towing Boat Truck RV Car Trailer
$9.99
in stock
4 used from $10.39
Free shipping
Amazon.com
as of July 8, 2025 12:25 am
Features
- CZC AUTO Adjustable Trailer Hitch Coupler Locking Pin's Design. 1/4 inch diameter chromed tongue lock pin with 3 inch effective length. There are 4 active length can be adjusted: 1 inch,1.7 inch, 2-1/2 inch and 3 inch. Please verify the size you need before purchasing our adjustable trailer hitch coupler pin lock 1/4 inch
- Cost-save, time-save and storage space-save. Application of the adjustable 1/4 Inch Trailer Pin Lock: 1 Inch to 3 Inch latch-type couplers for towing boat truck RV car. Get an adjustable trailer couper lock with 4 active length, you don't need to buy different locks for your different 1 inch to 3 inch couplers and spend much time to distinguish all the keys
- Security & Longer Lifespan of Adjustable Coupler Locking Pin. Made of high-strength steel which is chromed, the 1/4 inch trailer coupler locks are good at detering theft and preventing corrosion. 360 degree rotating lock head and key slot are well protected by rubber cap. Water/dust /dirt will be kept out and you can get longer sevice period from the lock
- Easy to Operate Coupler Latch Lock. Step 1: Push and chose active length you need. Step 2: Pull the lock head to ensure it is working after locked. Please note that the direction of head is fixed. If it can be pulled out, please change direction of head. Please know before buying that new and old styles are shipped randomly
- CZC AUTO - Reliable Brand in Hitch Lock Industry. We offer 30-day money-back for any reason, 12-month warranty for quality-related issues. Any issue in using our trailer hitch coupler lock, simply contact us, your problem will be solved within 24 HOURS
CZC AUTO Trailer Lock 1/4" Dia, Trailer Coupler Lock 3-3/8" Span Trailer Tongue Lock Fits Latch-Type Coupler, Black Trailer Pin Lock with Keys for Towing Boat Truck Trailer RV Car
$14.99
in stock
2 used from $14.39
Free shipping
Amazon.com
as of July 8, 2025 12:25 am
Features
- WIDELY USED: 1/4" trailer lock with maximum 3-3/8'' effective span, our trailer coupler lock fits latch-type couplers for towing boat truck RV car. Please verify dimension and length of the pin before purchasing our trailer pin lock with keys
- EASY TO USE: CZC AUTO dogbone style hitch lock has a 360 degree rotating head, easy to handle. Turn 1/4 counterclockwise to lock. Please pull the lock head again to make sure that it is locked. When you turn key to open the lock, the pin will pop up automatically. Convenient to use
- DEPENDABLE SECURITY: The trailer lock pin is made of carbon steel, solid and hard to bend. Coated with black electrophoretic paint to prevent corrosion. Zinc alloy tubular lock core & solid round key also help to improve security
- 2 KEYS INCLUDED: For convenience, our trailer hitch coupler lock comes with two keys. You can put the spare key in a separate location for emergencies. The watertight rubber cap keep rain, snow, ice and dirt out. Kinds of weather can be handled
- WARRANTY: We offer 30-day money-back for any reason, 12-month warranty for quality-related issues. PLEASE NOTE: Any problem in using CZC AUTO trailer tongue lock, simply contact us, your problem will be solved within 24 HOURS
CZC AUTO Hitch Lock Set, Dia 5/8 Inch Trailer Hitch Lock Hitch Receiver Pin Lock for Class III IV 2" and 2-1/2" Receiver, Dia 1/4 Inch Hitch Coupler Lock with 3/4 Inch Span Fits Latch-Type Couplers
$19.99
in stock
1 used from $19.94
Free shipping
Amazon.com
as of July 8, 2025 12:25 am
Features
- Please Verify the Size before Purchasing CZC AUTO Trailer Receiver Lock Set. Dogbone style hitch receiver lock : Dia 5/8 inch pin with 3-1/2" effective length, perfect for Class III/IV 2", 2-1/2" hitch receiver tubes. Trailer Hitch Coupler Locking Pin: Dia 1/4 inch black tongue lock pin fits latch-type couplers with a max span up to 3/4 inch.
- EASY OPERATE DESIGN: CZC AUTO hitch lock can be easily locked and unlocked with key. For convenience, our lock comes with 2 keys each set. And after locked, you just need to pull the lock head to ensure it is working
- Security of 5/8 Inch Towing Hitch Lock & 1/4 Inch Coupler Locking Pin. Made of high-strength steel and coated with black electrophoretic paint, the 5/8 inch hitch pin lock & 1/4 inch trailer coupler lock is good at detering theft and preventing corrosion. Zinc alloy tubular lock core and more solid round key also help to improve security of the hitch locking pin & black coupler lock.
- Universal Application of CZC AUTO Hitch Pin Lock Kit. Hitch rack, cargo hitch tray, bike rack, hitch ball and tow rope, perfect for 2" and 2-1/2" receivers and latch-type couplers for towing purpose like trailer truck RV car boat.
- CZC AUTO - Reliable Brand in Hitch Locks Industry. We offer 30-day money-back for any reason, 12-month warranty for quality-related issues. Any issue in using our trailer hitch coupler lock, simply contact us, your problem will be solved within 24 HOURS.
CZC AUTO Trailer Lock 1/4'' Dia, Trailer Coupler Lock 3-3/8'' Span Trailer Tongue Lock Fits Latch-Type Coupler, Chrome Coated Trailer Pin Lock with Keys for Towing Boat Truck Trailer RV Car
$9.99
in stock
4 used from $12.59
Free shipping
Amazon.com
as of July 8, 2025 12:25 am
Features
- WIDELY APPLICABLE: 1/4" trailer lock with a maximum 3-3/8'' effective span, CZC AUTO trailer coupler lock fits latch-type couplers for towing boat truck RV car. Please verify dimension and length of the pin before purchasing our trailer pin lock with keys
- EASY TO OPERATE DESIGN: The hitch lock can be easily locked and unlocked with key. After locking, you just need to pull the lock head to ensure that it is closed
- DEPENDABLE SECURITY: The trailer lock pin is made of carbon steel, solid and hard to bend. Our trailer tongue lock is coated with chrome electrophoretic paint to prevent corrosion, which can effectively extend the life of the tow hitch locking pin. The watertight rubber cap keeps rain, snow, ice and dirt out
- 2 KEYS INCLUDED: For convenience, our trailer hitch coupler lock comes with two keys. You can put the spare key in a separate location for emergencies
- WARRANTY: We offer 30-day money-back for any reason, 12-month warranty for quality-related issues. PLEASE NOTE: Any problem in using CZC AUTO trailer tongue coupler lock, simply contact us, your problem will be solved within 24 HOURS
CZC AUTO Trailer Tongue Coupler Lock, Dia 1/4 Inch, 7/8 Inch Span Fits Latch-Type Coupler for Towing Boat Truck RV Car Trailer
out of stock
Amazon.com
as of July 8, 2025 12:25 am
Features
- CZC AUTO Trailer Hitch Coupler Locking Pin's Design. 1/4 inch diameter black tongue lock pin with 7/8 inch effective length. Please note that measure your size before purchasing our trailer hitch coupler pin lock 1/4 inch.
- Application of the 1/4 Trailer Pin Lock. Fits latch-type couplers for towing boat truck RV car. The watertight rubber cap keeps rain, snow, ice and dirt out. Kinds of weather can be handled.
- Security of Our Coupler Locking Pin. Made of high-strength steel and coated with black electrophoretic paint, the 1/4 inch trailer coupler lock is good at detering theft and preventing corrosion. Zinc alloy tubular lock core and more solid round key also help to improve security of the black coupler lock.
- Easy to Operate Coupler Latch Lock. Our 1/4 inch trailer tongue lock is easy to lock and unlock. 1/4 turn the key to open the coupler pin lock, the pin will pops-up automatically and comfortably
- CZC AUTO - Reliable Brand in Towing Sercurity Industry. We offer 30-day money-back for any reason, 12-month warranty for quality-related issues. Any issue in using our trailer hitch coupler lock, simply contact us, your problem will be solved within 24 HOURS.
MaxxHaul 50186 Trailer Tongue Coupler Lock Adjustable Trailer Tongue Pin 1/4" Diameter, Fits 1" to 3" Latch-Type Coupler for Trailer, RV, Truck, Towing
$13.80
in stock
Amazon.com
as of July 8, 2025 12:25 am
Features
- Constructed from high-strength steel with chrome finish to resist rust and corrosion and handle all types of weather conditions
- Includes diameter 1/4" locking pin, 360º rotating lock head all-weather rubber cap, and 2 flat keys for maximum security to help tighten in place
- Adjustable with 4 different active lengths: 1", 1-11/16", 2-3/8", and 3-1/16"
- Easy to operate with a user-friendly push-to-lock design without using the key
- Suitable use for 1" to 3-1/16" latch-type couplers for towing, boat, truck, and RV
The Video Review of Best trailer coupler latch types
The Verdict
When you’re looking for trailer coupler latch types, you’ll want to keep a few things in mind. First, decide what you want to use the trailer coupler latch types for. Next, check the product reviews with comparision which we have listed as well. Once you’ve decided on trailer coupler latch types you want to buy trailer coupler latch types, look at the reputation of the manufacturer as well. You can compare prices and quality together before you make your purchase.