we’ve put together a collection of the best Trailer Hitch Locks that are currently available on the market. To help you find the perfect Trailer Hitch Lock among a wide variety of options, we constantly update our collection with new and trending models.

10 Best Trailer Hitch Locks

Based on dozens of customer reviews and ratings, the followings are the top 10 best-selling Trailer Hitch Locks:

# Preview Product Price
1 Master Lock 2866DAT 1/2 in. and 5/8 in. Swivel Head Receiver Lock for Class I-IV, 1 Pack, Black Master Lock 2866DAT 1/2 in. and 5/8 in. Swivel Head Receiver Lock for Class I-IV, 1 Pack, Black $7.77 View Product
2 Master Lock - Universal Size Fits 1-7/8', 2', and 2-5/16' Couplers - Trailer Locks #389DAT Master Lock – Universal Size Fits 1-7/8″, 2″, and 2-5/16″ Couplers – Trailer Locks #389DAT $26.99 View Product
3 CZC AUTO Black Trailer Hitch Coupler Lock, Dia 1/4 Inch, 3/4 Inch Span for Tow Boat RV Truck Car's Coupler (1 Pack, Black) CZC AUTO Black Trailer Hitch Coupler Lock, Dia 1/4 Inch, 3/4 Inch Span for Tow Boat RV Truck Car’s… $9.99 View Product
4 REESE Towpower 72783 Coupler Lock, Adjustable Storage Security, Heavy-Duty Steel, Yellow and Chrome REESE Towpower 72783 Coupler Lock, Adjustable Storage Security, Heavy-Duty Steel, Yellow and Chrome $23.43 View Product
5 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) CZC AUTO Hitch Receiver Pin Lock, Trailer Receiver Lock with 5/8″ Pin for Class III IV 2″ and 2-1/2″… $15.99 View Product
6 Master Lock 379ATPY Universal Trailer Hitch Lock , Black Master Lock 379ATPY Universal Trailer Hitch Lock , Black $29.05 View Product
7 RETRUE 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 RETRUE Universal Coupler Lock Trailer Locks Ball Hitch Trailer Hitch Lock Adjustable Security… $17.99 View Product
8 Rhino USA Trailer Hitch Lock Receiver Pin - Used to Tow Truck, Boat, Bike (1 Lock) Rhino USA Trailer Hitch Lock Receiver Pin – Used to Tow Truck, Boat, Bike (1 Lock) $25.90 View Product
9 Master Lock 605DAT Shackle 15/16' Length x 7/16' Inner Width, 2' Body Width, Solid Brass Coupler Lock Master Lock 605DAT Shackle 15/16″ Length x 7/16″ Inner Width, 2″ Body Width, Solid Brass Coupler… $11.00 View Product
10 Rhino USA Trailer Hitch Coupler Lock Kit (Includes 2' & 1/4' Couplers) Heavy Duty Anti-Theft Tongue Locks for Boat, RV, Travel Trailers & More - Reinforced Solid Steel for Ultimate Peace of Mind! Rhino USA Trailer Hitch Coupler Lock Kit (Includes 2″ & 1/4″ Couplers) Heavy Duty Anti-Theft Tongue… $49.90 View Product

Top Rated Trailer Hitch Lock Reviews

Since we’ve mentioned 10 different models of Trailer Hitch Locks on the above list, it may be difficult for you to find the right one for your needs. This is why we listed the key features of each of these Trailer Hitch Locks below:

Sale1

Master Lock 2866DAT 1/2 in. and 5/8 in. Swivel Head Receiver Lock for Class I-IV, 1 Pack, Black
Master Lock 2866DAT 1/2 in. and 5/8 in. Swivel Head Receiver Lock for Class I-IV, 1 Pack, Black

$7.77
View Product
Product Highlights:

  • Receiver lock provides added security and theft deterrence while towing
  • 1/2 in. trailer hitch locking pin is rated up to 3,500 lbs (Class I and II), 5/8 in. trailer hitch locking pin is rated up to 10,000 lbs (Class III and IV)
  • Locking head rotates 360 degrees allowing keyway to conveniently face forward; receiver lock features push-to-lock locking mechanism to ensure a secure lock every time; Push head firmly onto the pin and remove key
  • Snap-on cover provides weather resistance and prevents dirt and moisture from entering keyway, four-pin cylinder for added security to prevent lock picking
  • 5/8 in. (16 mm) Diameter pin fits 2 in. (51 mm) Receiver Tubes, Class III/IV; 1/2 in. (13 mm) Diameter pin fits 1-1/4 in. (32 mm) Receiver tubes, Class II; Usable length of each chrome hitch pin lock is 2-3/4 in. (70 mm)
  • Included Components: Two Pins, Two Keys, One Locking Swivel Head
  • For compatibility with bike or other storage racks, please consult the rack manufacturer’s recommendations prior to using this product
Sale2

Master Lock - Universal Size Fits 1-7/8', 2', and 2-5/16' Couplers - Trailer Locks #389DAT
Master Lock – Universal Size Fits 1-7/8″, 2″, and 2-5/16″ Couplers – Trailer Locks #389DAT

$26.99
View Product
Product Highlights:

  • 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. The bright red finish discourages thiefs from messing with your trailer.
  • Resists rust and corrosion. Simple installation and removal.
  • Advanced locking mechanism resists picking and prying.
3

CZC AUTO Black Trailer Hitch Coupler Lock, Dia 1/4 Inch, 3/4 Inch Span for Tow Boat RV Truck Car's Coupler (1 Pack, Black)
CZC AUTO Black Trailer Hitch Coupler Lock, Dia 1/4 Inch, 3/4 Inch Span for Tow Boat RV Truck Car’s Coupler (1 Pack, Black)

$9.99
View Product
Product Highlights:

  • CZC AUTO Trailer Hitch Coupler Locking Pin Design：1/4 Inch diameter tongue lock pin with effective length 3/4 Inch. Small size for easy carrying. Keeping the coupler lock in your pocket or vehicle anywhere that is fine. Please verify dimension and length of the pin you want before purchasing our coupler hitch lock pin.
  • How To Operate Our Trailer Tongue Coupler Lock: Spinning the flat key 5-7 times to open or close the hitch lock.
  • Security Of Our Coupler Locking Pin: This trailer lock is made of high-strength steel to deter theft. The hitch lock is coated with black electrophoretic paint to prevent corrosion.
  • Coupler Locking Hitch Pin’s Application: Tow Trailer Boat RV Truck Car
  • CZC AUTO, a reliable brand in Hitch Sercurity Industry, we offer 30-day money-back for any reason, 12-month warranty for quality-related issues.
Sale4

REESE Towpower 72783 Coupler Lock, Adjustable Storage Security, Heavy-Duty Steel, Yellow and Chrome
REESE Towpower 72783 Coupler Lock, Adjustable Storage Security, Heavy-Duty Steel, Yellow and Chrome

$23.43
View Product
Product Highlights:

  • 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.
5

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)
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)

$15.99
View Product
Product Highlights:

  • FIT FOR 2″ 2-1/2″ TOW RECEIVERS: CZC AUTO dogbone style trailer hitch receiver lock uses 5/8″ pin with 3-1/2″ effective length perfect for Class III/IV 2″, 2-1/2″ hitch receiver tubes.
  • EASY OPERATE DESIGN: CZC AUTO hitch lock adopts push-to-lock design without key, after hearing “click”, you just need to pull the lock head to ensure it is working. When turn key to open the lock, pin will be pops-up automatically and comfortably.
  • PREMIUM MATERIAL: The trailer receiver lock uses black electrophoretic painted carbon steel, solid and hard to bend. 360 degree rotating head, easy to handle. All-weather rubber key slot cap keeps the keyhole away from moisture, dust and rust. Updated tubular key hole, zinc alloy lock core.
  • FITMENT TYPE: Use a tow receiver lock to ensure the towing safety. CZC AUTO hitch pin lock is compatible with hitch rack, cargo hitch tray, bike rack, hitch ball and tow rope, perfect for 2″ and 2-1/2″ receivers on trailer truck RV car boat.
  • CLIENT SUPPORT: 30-day money-back guarantee for any reason, 12-month warranty for quality-related issues. Please feel free to contact us at first if there is any problem when you receive or use our products. We are always here to support you.
Sale6

Master Lock 379ATPY Universal Trailer Hitch Lock , Black
Master Lock 379ATPY Universal Trailer Hitch Lock , Black

$29.05
View Product
Product Highlights:

  • 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
7

RETRUE 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
RETRUE 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

$17.99
View Product
Product Highlights:

  • 1, UNIVERSAL FIT. Ratchet is designed adjustable with 11 locking positions and fits 1-7/8”, 2”, and 2-5/16″couplers.
  • 2, COLOURFUL. The use of a bright, deterrent yellow color provide durable, highly visible protection for trailers
  • 3. SECURITY, To protect your trailer from theft, this lock is made with an aluminum body and high-strength steel construction, strong cut, and shear resistance.
  • 4, DURABLE，The internal components of this hitch lock are protected from the elements with the included watertight dust cap, while the whole hitch lock is shielded against corrosion with a durable powder coat finish.
  • 5,2 KEYS INCLUDED For your convenience, 2 keys are included in this package. You can keep the spare key in a safe place for emergencies or give them to a friend for access.
8

Rhino USA Trailer Hitch Lock Receiver Pin - Used to Tow Truck, Boat, Bike (1 Lock)
Rhino USA Trailer Hitch Lock Receiver Pin – Used to Tow Truck, Boat, Bike (1 Lock)

$25.90
View Product
Product Highlights:

  • 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
9

Master Lock 605DAT Shackle 15/16' Length x 7/16' Inner Width, 2' Body Width, Solid Brass Coupler Lock
Master Lock 605DAT Shackle 15/16″ Length x 7/16″ Inner Width, 2″ Body Width, Solid Brass Coupler Lock

$11.00
View Product
Product Highlights:

  • Solid brass coupler latch lock with 3/4in (19mm) shackle
  • Precision pin tumbler mechanism for superior pick resistance
  • Resists rust and corrosion
  • Lock design protects shackle from cutting and sawing
  • Case hardened steel shackle
  • Precision pin tumbler mechanism resists picking
  • Solid brass body
  • Measures 2 inches
10

Rhino USA Trailer Hitch Coupler Lock Kit (Includes 2' & 1/4' Couplers) Heavy Duty Anti-Theft Tongue Locks for Boat, RV, Travel Trailers & More - Reinforced Solid Steel for Ultimate Peace of Mind!
Rhino USA Trailer Hitch Coupler Lock Kit (Includes 2″ & 1/4″ Couplers) Heavy Duty Anti-Theft Tongue Locks for Boat, RV, Travel Trailers & More – Reinforced Solid Steel for Ultimate Peace of Mind!

$49.90
View Product
Product Highlights:

  • AMERICAN OWNED, FAMILY OPERATED – Join the Rhino Family & Support a USA based Father/Son Business!
  • PROTECTED FROM THE ELEMENTS – Powder Coated Protection Layer to Prevent Rust, Corrosion & Weathering
  • FITS MOST 2 INCH COUPLERS – Maximum Coupler Lip Width 3-3/4″ Maximum Coupler Lip Height is 3/8″
  • CONFIDENCE & PEACE OF MIND – Knowing your Boats, Toy Hauler or Trailer is Protected From Theft.
  • GUARANTEED 5-STAR EXPERIENCE – If you aren’t 100% Satisfied for any Reason well Refund your Money

Video Overview

Best Trailer Hitch Locks

Fore More Reviews visit : https://pickthebestones.com ▶️ The Best Trailer Hitch Locks in 2020 We recommended In This video ▶️ 5.Cocoweb HL-58BK …

Final Words

So, these are all of the Best Trailer Hitch Locks available on the market. We hope this collection was helpful to find the right Trailer Hitch Lock for the money. However, we recommend checking out the features, benefits, and problems of each of these Trailer Hitch Locks before taking your decision.