Top 10 Mingsuo Trailer Hitch Lock – Towing Hitch Locks

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1. Megaflint


V Hitches, IV, Elemake Trailer Hitch Lock 1/2" and 5/8" Hitch Pin Receiver Lock Brass Core Locking Mechanism, III, 3'' & 3-1/2" Effective Length Fits Class I, II

Megaflint #ad - Both pins. 1/2" and 5/8" hitch pin hole allowing it to lock up your shackle hitch or multi ball receiver! 3''and 3-1/2" Spans. Tow up to 3, 500 gtw for small pin or 20, 000 GTW for long pin. Brass core locking mechanism, single key lock design makes it simple to unlock and lock, perfect hitch accessory! Receiver lock provides added security and theft deterrence while towing. All-weather protection. Chromed steel for improved wear and corrosion resistance, weatherproof rubber key slot cap. Built with high grade stainless steel structure, not easy to bend.
BrandMegaflint #ad
ManufacturerMF #ad
Height1.97 Inches
Length7.68 Inches
Width1.77 Inches
Part NumberMF-TAL--002



5/8-Inch Pin Diameter, Fits 2-Inch Receiver, CURT 23518 Black Trailer Hitch Lock

CURT #ad - 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. 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.

Watertight. For your convenience, two keys are included with this trailer hitch lock. Dependable security. 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.

Easy to operate. You can keep the spare key in a discrete location for emergencies or give it to a friend for helpful access. Material-Carbon Steel. To protect your trailer and trailer hitch ball mount from theft, this locking hitch pin is made with high-strength steel construction. Two keys included. Receiver tube size: 2 in | pin Diameter:. 625.
BrandCURT #ad
ManufacturerCURT #ad
Height1.25 Inches
Length8.87 Inches
Weight0.7 Pounds
Width1.87 Inches
Part Number23518
WarrantyLimited 1-year Warranty

3. Rhino USA


Weatherproof Anti-Theft Lockable Pin with Dust, Boat, Bike, Mud & Gunk Protection, Patent 5/8" Locking Receiver Pin for Class III IV Hitches, Used to Tow Truck, Rhino USA Trailer Hitch Lock

Rhino USA #ad - Common hitch sizes - our unique hitch pin Fits all Class III & IV Hitches 2" x 2" With Ease. 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. 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.
BrandRhino USA #ad
ManufacturerRhino USA, Inc. #ad

4. Master Lock


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

Master Lock #ad - Trailer hitch locking pin is rated up to 3, 500 lbs class I and II, 5/8 in. 5/8 in. 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. 16 mm diameter pin fits 2 in. Trailer hitch locking pin is rated up to 10, 000 lbs Class III and IV. 51 mm receiver tubes, class iii/iv; 1/2 in. 13 mm diameter pin fits 1-1/4 in.

Receiver lock provides added security and theft deterrence while towing. 1/2 in. For compatibility with bike or other storage racks, please consult the rack manufacturer’s recommendations prior to using this product. Included components: two Pins, Two Keys, One Locking Swivel Head. 70 mm. 32 mm receiver tubes, class ii; Usable length of each chrome hitch pin lock is 2-3/4 in.
BrandMaster Lock #ad
ManufacturerMaster Lock #ad
Height1.58 Inches
Length8.56 Inches
Weight1.1 Pounds
Width3.75 Inches
Part Number2688DAT
WarrantyLimited Lifetime Warranty

5. Elemake


Heavy Duty Brass Core Locking Mechanism, IV, Boat, Elemake Trailer Hitch Lock, Hitch Pin Lock 5/8" Pin Tow Receiver Lock, Bike, Fits for Class III, V Hitches, 20,000LBS Towing Capacity for Tow Truck

Elemake #ad - Heavy duty construction -- high-strength hardened steel structure, ensures protect your trailer and trailer hitch ball mount from theft. Fits class iii, 2-1/2" hitches receiver.

Brass core locking mechanism -- over 15 years of service life, super anti-corrosion. Single key lock design makes it simple to unlock and lock. 3years warranty and 100% satisfied service -- if you are not satisfied with the product, please contact us at your convenience to refund or replace the product. All-weather protection -- chromed plating steel for improved wear and corrosion resistance, cargo hitch racks, weatherproof anti-theft lockable pin with dust, trailers, mud. Designed to protect your bike racks, and boats. Tow up to 20, v 2", 000 lbs -- 5/8" hitch pin hole 3-1/2" spans, iv, allowing it to lock up your shackle hitch or multi ball receiver.
BrandElemake #ad
ManufacturerElemake #ad
Height2.3 Inches
Length8.6 Inches
Width2.6 Inches
Part NumberTAL-001-MS



5/8 inch pin, 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, CZC AUTO Hitch Receiver Pin Lock

CZC AUTO #ad - Fitment type: use a tow receiver lock to ensure the towing safety. All-weather rubber key slot cap keeps the keyhole away from moisture, dust and rust. Please feel free to contact us at first if there is any problem when you receive or use our products.

Czc auto hitch pin lock is compatible with hitch rack, hitch ball and tow rope, cargo hitch tray, bike rack, perfect for 2" and 2-1/2" receivers on trailer truck RV car boat. 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. Premium material: the trailer receiver lock uses black electrophoretic painted carbon steel, easy to handle. We are always here to support you.

360 degree rotating head, zinc alloy lock core. When turn key to open the lock, pin will be pops-up automatically and comfortably. 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. Updated tubular key hole, solid and hard to bend. Client support: 30-day money-back guarantee for any reason, 12-month warranty for quality-related issues.
BrandCZC AUTO #ad
ManufacturerCZC AUTO #ad
Part Number11208S

7. Master Lock


Stainless Steel Barbell Receiver Lock, Master Lock Receiver Lock, Fits 5/8 in. Receivers, 1469DAT

Master Lock #ad - Includes: one trailer reciver lock, two keys. Ease of use: receiver lock features convenient Push to Lock locking mechanism: push lock body firmly onto the pin and remove key.

Lock application: Best used for vehicles, trailers, and RV hitch locks. Durable design: weather tough seal and watertight cap provide protection from moisture and dirt; Hitch lock is rated for Class III/IV 10, 000 pound load. Receiver openings; extended length shaft fits toyota tundra, Ford F-150/F-250/F-350, GMC/Chevy 2500/3500 and Dodge trucks with heavy-duty tow packages. Specifications: usable length of receiver pin is 3-1/2 in. Stainless steel lock fits 5/8 in.
BrandMaster Lock #ad
ManufacturerMaster Lock #ad
Height2 Inches
Length8 Inches
Weight0.7 Pounds
Width4 Inches
Part Number1469DAT
WarrantyLimited Lifetime Warranty

8. motormic


5/8" and 1/2" Extra Long Black Pins with One Locking System, 1 Safety Clip, 2” and 2.5 inch Class I,II,III,IV,V…, 10 Anti Rattle O-Rings – Tow receivers 1.25”, motormic Trailer Hitch Lock Pin Set

motormic #ad - Tow hitch lock with innovative design - extra safety clip & hole in each hitch lock pin for towing when locking system is lost or damaged. Locking pin for trailer hitch with 5 silicone O-rings for a perfect fit. Trailer lock set with extended shaft of 3-1/2" also fits most trucks with heavy-duty tow packages.

Set of two locking trailer hitch pin includes: 2 x extra-long truck hitch lock 1/2” and 5/8”, two keys per trailer hitch lock pin one for use, another as spare and an all-weather rubber key slot cap. Equally easy to unlock hitch locking pin with just 1/4 key turn system. 1/2" and 5/8" hitch pin lock set recommended for - all 1-1/4", 2 inch trailer hitch and 2-1/2" trailer receiver lock. Full customer support : we are always ready to answer any question and solve any situation very fast to fulfill even the highest expectations.

Easy to use lockable hitch pin - locking hitch pin for 2 inch receivers & more made easy to install with Push-to-lock technology. Extra-long hitch receiver lock pins work with all class I, IV, II, III, V receivers. Motormic, you can count on us! Can also be used as bike rack hitch lock *** For a perfect fit of the tow hitch lock pin, one safety clip, please verify all dimensions of your hitch before purchase.
Brandmotormic #ad
Manufacturermotormic #ad
Part NumberMotormic 1705

9. Coitak


5/8" Black Tow Hitch Receiver Lock with Anti-Rattle, Extra-Long Locking Hitch Pin with Heavy Duty 5/8" Hitch Lock, Coitak Trailer Hitch Lock Pin Set

Coitak #ad - Easy to use: turn lock and push lock design, 2 tubular keys making it easier to lock and unlock. A separate spring clip and 2 holes provide additional safety. If you have any questions about our products, please contact us, we will get back to you within 24 hours.

The rubber caps also block moisture and salt from getting in the locking mechanism, improve the service life. Extra spring clip & rubber o rings: come with 5 rubber rings that keep it from rattling around that you can adjust to fit your hitch. Rust resistance: the 5/8” hitch pin constructed from heavy duty iron for superior strength, with a black finish to increase the wear resistance and rust resistance.

Secure protection: 5/8" diameter trailer hitch lock pin fits class iii, v hitches with long 2", IV, 2.5" and 3” receivers. Extra long locking hitch pin with maximum active length 3. 5". No drilling is required; just slide in the pin, lock it, and go! Our upgraded aluminum alloy Plum Blossom Lock Core adopts more advanced anti-theft technology to improve safety.
BrandCoitak #ad
ManufacturerCoitak #ad
Part NumberTWY-trailerhitchlock



MICTUNING Heavy Duty 5/8 inches Trailer Hitch Lock, Upgraded Plum Blossom Lock Core Hitch Pin with 2 Keys and Rubber Cap for Class III, IV Hitch Receiver

MICTUNING #ad - With 1/4-turn lock activation, no drilling or mounting required. Lock-n-go, our upgraded aluminum alloy Plum Blossom Lock Core adopts more advanced anti-theft technology for higher security. Heavy duty hitch lock works for any vehicle, RV, and trailer, securely and reliably attach your tow ball mount to your tow bar.

More secure - unlike most of simple lock, make it easy to lock and unlock. Secure protection - features a barbell design and comes with a 5/8" diameter pin to fit Class III/IV 2" x 2". Durable black finish - the 5/8" pin constructed from heavy duty iron for superior strength, with a black finish to increase the wear resistance and rust resistance, improve the service life.

Versatile use - includes two keys for added convenience. It locks into your trailer and keeps it secure, works to help prevent the theft of your towing hitch. Weather resistant - watertight dust cap well protect the keyhole, prevents water and dirt from entering while keeping the inner lock rust-free.
ManufacturerMICTUNING #ad
Part NumberMIC-HL-227