Rank | Product Name | Score |
---|---|---|
1
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Master Lock Trailer Lock, Trailer Coupler Lock, Fits 2-5/16 in. Couplers, 378DAT
|
9.36
|
2
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CURT 23081 Powder-Coated Aluminum Trailer Tongue Lock, 2-5/16-Inch Couplers
|
9.36
|
3
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REESE Towpower 72783 Coupler Lock, Adjustable Storage Security, Heavy-Duty Steel
|
9.36
|
4
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Blaylock American Metal TL-33 Coupler Lock
|
9.36
|
5
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Master Lock 377KA Trailer Hitch Lock, Fits 1-7/8 in., 2 in., and Most 2-5/16 in. Trailer Couplers
|
9.36
|
6
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AMPLOCK U-BRP2516 RV/Trailer Coupler Lock (fits 2 5/16 inches Coupler)
|
9.72
|
7
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Improvedhand Trailer Hitch Lock Coupler Ball Tow Lock U-Shape Universal Adjustable Heavy-Duty Fits for 1-7/8'' 2'' 2-5/16'' couplers, Replace#72783, Blue
|
9.86
|
8
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Master Lock 379ATPY Universal Trailer Hitch Lock , Black
|
9.36
|
9
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Tow Ready 63227 Coupler Lock For Most 2 5/16" Couplers
|
9.36
|
10
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OKLEAD Universal Coupler Lock Trailer Locks Ball Hitch Trailer Hitch Lock Adjustable Security Heavy-Duty Steel fits 1-7/8 Inch, 2 Inch, 2-5/16 Inch Couplers Yellow
|
9.56
|
Top 10 Trailer Hitch Lock 2 5 16 of 2022
Master Lock 378DAT

by Master Lock
Master Lock Trailer Lock, Trailer Coupler Lock, Fits 2-5/16 in. Couplers, 378DAT
Color | Silver |
Prime Status | Yes |
Warranty | Limited Lifetime |
Brand | Master Lock |
Rating | 9.36/10 |
Features
- Coupler lock is best used for trailers; Works best with Straight Tongue Trailer Couplers
- Advance locking mechanism resists picking and prying
- Designed to resist rust and corrosion
- Fits 2-5/16 in. (59 mm) trailer couplers; Does not fit Gooseneck Trailer Couplers
- Includes one trailer coupler lock, two keys
CURT 23081

by CURT
CURT 23081 Powder-Coated Aluminum Trailer Tongue Lock, 2-5/16-Inch Couplers
Color | - |
Prime Status | Yes |
Warranty | Limited Lifetime Warranty (One-Year Finish, One-Year Parts) |
Brand | CURT |
Rating | 9.36/10 |
Features
- DEPENDABLE SECURITY. To help protect your trailer from theft, this trailer lock fits over the trailer tongue and is designed to prevent a trailer ball from being inserted into the trailer coupler
- EASY TO OPERATE. This trailer tongue lock has a sleek, subtle look to deter theft, and uses a simple 1/4-turn lock activation for convenient locking and unlocking as needed
- VERSATILE. With a standardized channel, this trailer coupler lock fits most 2-5/16-inch and some 2-inch flat and rolled-lip trailer couplers (check dimensions)
- WEATHER-RESISTANT. This trailer tongue lock is protected from the elements with its highly corrosion-resistant aluminum construction. It also features a grey powder coat finish for maximum corrosion prevention
- TWO KEYS INCLUDED. For your convenience, two keys are included with this trailer tongue lock. You can keep the spare key in a discrete location for emergencies or give it to a friend for helpful access
Reese 72783

by Reese
REESE Towpower 72783 Coupler Lock, Adjustable Storage Security, Heavy-Duty Steel
Color | Yellow and Chrome |
Prime Status | Yes |
Warranty | 1 Year |
Brand | Reese |
Rating | 9.36/10 |
Features
- 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. Distance between lock shackle holes center to center is 4-1/2 inch
- 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. Guards against truck or trailer towaway theft in storage.
Blaylock American Metal TL-33

by Blaylock American Metal
Blaylock American Metal TL-33 Coupler Lock
Color | Regular |
Prime Status | Yes |
Warranty | - |
Brand | Blaylock American Metal |
Rating | 9.36/10 |
Features
- Intended for commercial and recreational use
- Fits over 30 different coupler styles and brands
- Fits over 2" to 2-5/16" couplers
- Features a custom fit 3 pin placement for easy fit
- Compatible Brands: Buyer's, Atwood, Fulton, U-Haul, Pro-Series, Titan, Demco and more
Master Lock 377KA

by Master Lock
Master Lock 377KA Trailer Hitch Lock, Fits 1-7/8 in., 2 in., and Most 2-5/16 in. Trailer Couplers
Color | Chrome |
Prime Status | Yes |
Warranty | Limited Lifetime Warranty |
Brand | Master Lock |
Rating | 9.36/10 |
Features
- 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
AMPLOCK 8 87613 30016 7-a

by AMPLOCK
AMPLOCK U-BRP2516 RV/Trailer Coupler Lock (fits 2 5/16 inches Coupler)
Color | black and silver |
Prime Status | Yes |
Warranty | AMP Drummond Inc. (the ''Company'') provides a one-year limited warranty from the original date of purchase by the end-user of the products manufactured by the Company (the ''Product'') against defects in material and workmanship. This limited warranty is non-transferrable and is subject to certain restrictions. The provisions of this warranty do not apply to Products: (i) used for purposes for which they are not designed or intended; (ii) which have been altered or abused; or (iii) which have been used in violation of any written instructions provided by the Company. SOLE REMEDY; NO ADMISSION The company's sole obligation under this warranty shall be to replace the Product. In no event shall the Company's acceptance to replace a Product be construed as an admission of liability of any kind, including, without limitation, that the Product returned was in fact defective. |
Brand | AMPLOCK |
Rating | 9.72/10 |
Features
- Molded to fit the specific shape of your trailer or Caravan (RV) 2 5/16 inches coupler when unhitched
- Materials used by AMPLOCK provide good rust resistance for use in all climates
- Easy to use with AMPLOCK’s push and lock system
- The strongest lock to secure your trailer or caravan (RV) made with high quality materials and control and identification key system
Improvedhand

by Improvedhand
Improvedhand Trailer Hitch Lock Coupler Ball Tow Lock U-Shape Universal Adjustable Heavy-Duty Fits for 1-7/8'' 2'' 2-5/16'' couplers, Replace#72783, Blue
Color | blue |
Prime Status | Yes |
Warranty | - |
Brand | Improvedhand |
Rating | 9.86/10 |
Features
- WIDE COMPATIBILITY:Trailer Ball lock fits 1-7/8'', 2'', 2-5/16'' couplers on trailer, truck, RV, SUV, and ratchet is adjustable with 11 locking positions
- PREMIUM MATERIAL&HIGH QUALITY:Hitch coupler lock is made of heavy-duty solid /rigid A36 Steel and aluminum alloy, which perfectly makes hitch ball lock last longer
- SAFETY:2 inch trailer lock made of premium materials combines with the last anti-theft technology to ensure your vehicle safety, and the U-shape adjustable lock can resist picking, prying and drilling
- EASY OPERATION:It is easy and quick for you to install and remove,without any tools
- WARRANTY 100%:Any reason of quality or compatility within 30 days, contact us getting refund, you can feel a 100% confident buy and enjoy a 24 hours pro tech online help any time
Master Lock 379ATPY

by Master Lock
Master Lock 379ATPY Universal Trailer Hitch Lock , Black
Color | Black |
Prime Status | Yes |
Warranty | 1 year manufacturer |
Brand | Master Lock |
Rating | 9.36/10 |
Features
- 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
Tow Ready 63227

by Tow Ready
Tow Ready 63227 Coupler Lock For Most 2 5/16" Couplers
Color | - |
Prime Status | Yes |
Warranty | LIMITED WARRANTY |
Brand | Tow Ready |
Rating | 9.36/10 |
Features
- Design Shields Lock From Tampering Devices.
- Fits most 2-5/16" trailer couplers.
- Coupler width (including lip) cannot exceed 4-1/8"
- Height of coupler lip cannot be greater than 5/16".
OKLEAD

by OKLEAD
OKLEAD Universal Coupler Lock Trailer Locks Ball Hitch Trailer Hitch Lock Adjustable Security Heavy-Duty Steel fits 1-7/8 Inch, 2 Inch, 2-5/16 Inch Couplers Yellow
Color | - |
Prime Status | Yes |
Warranty | - |
Brand | OKLEAD |
Rating | 9.56/10 |
Features
- 【Sturdy& Durability】: The Universal Coupler lock is a premium lock constructed with an aluminum body, heavy-duty steel lock bar and brass lock cylinder.
- 【Universal Fit】: Ratchet design is adjustable with 11 locking positions and fits 1-⅞” (48mm), 2” (51mm), and 2-5/16” (59mm) couplers.
- 【Easy to Use】: Easy-to-install lock in seconds, resists picking, prying and drill outs. Security devices-secure your trailer truck, yellow color makes it easy to see, deter a thief.
- 【Package Including】: 1x Trailer Hitch Lock Body& 2x Cross KeysFor security reasons, we do not keep any spare keys. Please keep the attached keys safe.
- 【Guarantee】: Any issues with our coupler lock, Don’t be hesitated to contact us, we will give you a replacement or refund until you satisfy. 30 Days Free Return.
Best Trailer Hitch Lock 2 5 16 brands
- Master Lock
- CURT
- Reese
- Blaylock American Metal
- AMPLOCK
- Improvedhand