As an Amazon Associate I earn from qualifying purchases.
70 mm. 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.
For compatibility with bike or other storage racks, please consult the rack manufacturer’s recommendations prior to using this product. 1/2 in. 16 mm diameter pin fits 2 in. 32 mm receiver tubes, class ii; Usable length of each chrome hitch pin lock is 2-3/4 in.


Dependable security. To protect your trailer and trailer hitch ball mount from theft, this locking hitch pin is made with high-strength steel construction. Versatile. With a 5/8-inch diameter pin and 2.
Material-Carbon Steel. Easy to operate. 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. Receiver tube size: 2 in | pin Diameter:. 625. For your convenience, two keys are included with this trailer hitch lock. Two keys included.

In addition, a year of quality warranty is provided. If you are not satisfied with our lock within 32 days of your purchase, you will get all your money back or a replacement. Easy to install - press-to-lock on without using key, turn the key, after hearing "click", pull the lock head to ensure it is working.
Heavy duty trailer hitch locking pin – it’s a newly upgraded trailer hitch lock with all metal construction. Package include: 2 x keys, 1 x 5/8"lock pin fits most 2"receivers, 8 x Rubber O-Rings, 1 x Upgrade button lock head. It is durable, 000 lbs, and reliable. The core of the receiver lock is made of premium zinc alloy tubular. It is compatible with class iii iv hitches, 3'' hitch receiver on trailer truck RV car boat bike, 2” 2-1/2”, etc.

Safe & easy to use - the core of the lock is made of premium zinc alloy tubular. Warranty service – we warrant the quality of our products. It is quite sturdy and can carry up to 30, twice as much as that of common pin locks.
Universal compatibility - the trailer hitch lock is designed with a diameter 5/8" and a length of 3-1/2”. Additionally, the lock includes a rubber cap and 8 rubber O-rings, which effectively keeps the keyhole away from dirt, dust, water and prevents any rattling noises. It is durable, 000 lbs, and reliable. Heavy duty trailer hitch pin lock – it’s a newly upgraded trailer hitch receiver lock with all metal construction. Two tubular keys are included to ensure easy fit and detach.

Before purchasing our receiver hook locking pin, please confirm the size and length of the pin you want. If you have any quality problem during warranty period, and prove that we have the highest quality parts and service out there.
Upgraded design-a new locking method, you only need to pull the lock head to ensure its work. Product specifications- 5/8 inch diameter trailer hitch lock bent pin with extra long effective length of 3. 5 inches. More practical-the extended towing hitch lock has a 5/8” diameter 3-1/2” long pin.

Separate spring clip and 6 O-Rings add additional protection. Replace your worn or broken locks to bring a more secure way to your truck.
Key alikedesigned with upgrade anti-theft 1/4 lock core, this trailer hitch pin lock set comes with 2 keys in the same. Solid steel constructionkohree 5/8" trailer hitch lock weight is 1. 5 pounds. Save your time and trouble. It will cover the key hole tightly to keep away from moisture, water and dust penetration. Push-to-lock design, easy to usejust need to push 2 tubular keys to lock and unlock. Easier to operate.

Anti-theft hitch pin - solid forged steel ensures theft protection for your trailer & hitch. Please feel free to contact us about any issue. You can keep the spare key in a discreet location for emergencies or give it to a friend for easy access.
We are always here to help you. Customer support – we provide a 30-day full refund or replacement for any reason and a 12-month warranty for quality issues. Each lock cylinder is unique and protects your hitch from theft. Before purchase, please verify all of your hitch’s dimensions to get a great fit for your hitch lock pin.

Tail hitch lock has a black durable powder paint coating, Avoid all kinds of phenomena caused by rust. Easy to operate:this trailer hitch lock is easy operationIt, can be opened just like opening the door by turning the key. Our push-to-lock design, You can easily lock it without key.
Effective theft prevention : hitch receiver pin lock is made with high-strength steel construction have Reliable safety for Towing Boat Truck RV Car Trailer Fits Class III IV Hitches, at the same time locking pin Able to avoid theft of your truck and the things hanging on the truck. Improve security of your cargo and provide you a safer journey. Package include:lock pin*1 1/4 inch diameter 2-1/2 inch long + lock head*1 361°rotating design& water proof rubber cap + tubular keys*2 one for standby Please check your size before buying.

It is quite sturdy and can carry up to 30, 000 lbs, twice as much as that of common pin locks. Two tubular keys are included to ensure easy fit and detach. Additionally, dust, the lock includes a rubber cap and 8 rubber O-rings, which effectively keeps the keyhole away from dirt, water and prevents any rattling noises.
Universal compatibility - the trailer hitch pin lock is designed with a diameter 5/8" and a length of 4”. Heavy duty trailer hitch pin lock – it’s a newly upgraded trailer hitch pin lock with all metal construction. Its anti-theft design can withstand significant blogs from different kinds of external force. It is compatible with class iii iv hitches, 3" hitch receiver, big towing truck and car Please make sure of the size of the lock or email us for more information before placing an order.
1. Master Lock
#ad
Master Lock 2866DAT 1/2 in. and 5/8 in. Swivel Head Receiver Lock for Class I-IV, Black, 1 Pack
#adMaster Lock #ad - Trailer hitch locking pin is rated up to 10, 500 lbs Class I and II, 000 lbs Class III and IV. Snap-on cover provides weather resistance and prevents dirt and moisture from entering keyway, four-pin cylinder for added security to prevent lock picking.70 mm. 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.
More information #ad
Included components: two Pins, Two Keys, One Locking Swivel Head. 5/8 in. Trailer hitch locking pin is rated up to 3, 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. For compatibility with bike or other storage racks, please consult the rack manufacturer’s recommendations prior to using this product. 1/2 in. 16 mm diameter pin fits 2 in. 32 mm receiver tubes, class ii; Usable length of each chrome hitch pin lock is 2-3/4 in.
Brand | Master Lock #ad |
Manufacturer | Master Lock #ad |
Height | 1.58 Inches |
Length | 8.56 Inches |
Weight | 1.1 Pounds |
Width | 3.75 Inches |
Part Number | 2688DAT |
Model | 2866DAT |
Warranty | Limited Lifetime Warranty |
More information #ad
2. Rhino USA
#ad
Weatherproof Anti-Theft Lockable Pin with Dust, Mud & Gunk Protection, Patented 5/8" Locking Receiver Pin for Class III IV Hitches, Used to Tow Truck, Bike, Boat, Rhino USA Trailer Hitch Lock
#adRhino USA #ad - Guaranteed 5-star experience - if you aren't 100% Satisfied for any Reason, We'll Refund your Money. Common hitch sizes - our unique hitch pin Fits all Class III & IV Hitches 2" x 2" With Ease.More information #ad
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.Brand | Rhino USA #ad |
Manufacturer | Rhino USA, Inc. #ad |
Part Number | HITCHPIN-P |
More information #ad
3. CURT
#ad
Fits 2-Inch Receiver, CURT 23518 Black Trailer Hitch Lock, 5/8-Inch Pin Diameter
#adCURT #ad - 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. Watertight.Dependable security. To protect your trailer and trailer hitch ball mount from theft, this locking hitch pin is made with high-strength steel construction. Versatile. With a 5/8-inch diameter pin and 2.
More information #ad
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. You can keep the spare key in a discrete location for emergencies or give it to a friend for helpful access. Material-Carbon Steel. Easy to operate. 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. Receiver tube size: 2 in | pin Diameter:. 625. For your convenience, two keys are included with this trailer hitch lock. Two keys included.
Brand | CURT #ad |
Manufacturer | CURT #ad |
Height | 1.25 Inches |
Length | 8.87 Inches |
Weight | 0.7 Pounds |
Width | 1.87 Inches |
Part Number | 23518 |
Model | 23518 |
Warranty | Limited 1-year Warranty |
More information #ad
4. META Hardware
#ad
Fits Class III/IV 2" and 2-1/2"Receiver Tubes for Trailer Truck Car and Boat Receiver Lock 1 Pack, Trailer Hitch Lock Pin, Trailer Lock with 5/8'' Dia and 3-1/2” Long Pin
#adMETA Hardware #ad - Safe & premium material- the lock features high quality solid steel with black electrophoretic paint. It is quite sturdy and can carry up to 30, twice as much as that of common pin locks. Universal compatibility - this hitch lock with diameter 5/8" and a length of 3-1/2” pin.In addition, a year of quality warranty is provided. If you are not satisfied with our lock within 32 days of your purchase, you will get all your money back or a replacement. Easy to install - press-to-lock on without using key, turn the key, after hearing "click", pull the lock head to ensure it is working.
More information #ad
When unlocking, pin will pops-up automatically. Its anti-theft design can withstand the influence of different types of external forces. Warranty service – we warrant the quality of our products. Heavy duty trailer hitch locking pin – it’s a newly upgraded trailer hitch lock with all metal construction. Package include: 2 x keys, 1 x 5/8"lock pin fits most 2"receivers, 8 x Rubber O-Rings, 1 x Upgrade button lock head. It is durable, 000 lbs, and reliable. The core of the receiver lock is made of premium zinc alloy tubular. It is compatible with class iii iv hitches, 3'' hitch receiver on trailer truck RV car boat bike, 2” 2-1/2”, etc.
Brand | META Hardware #ad |
Manufacturer | META Hardware #ad |
Part Number | 41006 |
More information #ad
5. METOWARE
#ad
Car and Boat 1 Pack, 3-1/2” Long Pin, Class III IV Hitches, with 8 Rubber O-Rings, METOWARE Trailer Hitch Receiver Pin Lock, Trailer, Truck, Fits 2" or 2-1/2" Receiver Tubes, 5/8" Dia
#adMETOWARE #ad - It is compatible with class iii iv hitches, 2” 2-1/2” hitch receiver, big towing truck and car Please make sure of the size of the lock or email us for more information before placing an order. If you are not satisfied with our lock within 30 days of your purchase, you will get all your money back or a replacement.Safe & easy to use - the core of the lock is made of premium zinc alloy tubular. Warranty service – we warrant the quality of our products. It is quite sturdy and can carry up to 30, twice as much as that of common pin locks.
More information #ad
In addition, a year of quality warranty is provided. Its anti-theft design can withstand significant blows from different kinds of external force. Product of remarkable workmanship - the hitch lock features high quality solid steel with black electrophoretic paint. Universal compatibility - the trailer hitch lock is designed with a diameter 5/8" and a length of 3-1/2”. Additionally, the lock includes a rubber cap and 8 rubber O-rings, which effectively keeps the keyhole away from dirt, dust, water and prevents any rattling noises. It is durable, 000 lbs, and reliable. Heavy duty trailer hitch pin lock – it’s a newly upgraded trailer hitch receiver lock with all metal construction. Two tubular keys are included to ensure easy fit and detach.
Brand | METOWARE #ad |
Manufacturer | METOWARE #ad |
Part Number | 47262 |
More information #ad
6. Funmit
#ad
Funmit Heavy Duty Hitch Bent Receiver Pin Lock,Trailer Hitch Lock 5/8 Inch Dia, 3-1/2 Inch Pin for Hitch Receiver Class III/IV 2 2-1/2 Inch, Compatible with Towing Trailer Truck Car Boat RV
#adFunmit #ad - We stand by our products, please contact Funmit customer service team in time, and we will try our best to solve your problems. Our upgraded zinc alloy tubular lock cylinder adopts more advanced anti-theft technology to improve security. After hearing the "click" sound, the latch will pop out automatically.Before purchasing our receiver hook locking pin, please confirm the size and length of the pin you want. If you have any quality problem during warranty period, and prove that we have the highest quality parts and service out there.
More information #ad
Fits virtually any 2 inch or 2. 5 inch hitch receiver with a 5/8-inch hole trailer RV hook receivers, and also suitable for towing ropes and hook pallets. When you turn the key to unlock, the hook lock adopts a key less push lock design. Premium quality-our tow hook lock is made of solid steel with black electrophoretic paint well-tested by the manufacturer, durability and the best quality to withstand loads of more than 10, with higher efficiency, 000 pounds. Upgraded design-a new locking method, you only need to pull the lock head to ensure its work. Product specifications- 5/8 inch diameter trailer hitch lock bent pin with extra long effective length of 3. 5 inches. More practical-the extended towing hitch lock has a 5/8” diameter 3-1/2” long pin.
Brand | Funmit #ad |
Manufacturer | Funmit #ad |
Part Number | bent trailer lock |
More information #ad
7. Kohree
#ad
Kohree Hitch Receiver Pin Lock Set, 5/8inch Keyed Alike Trailer Locking Pin Tow Hitch Lock Set for Class III IV V Tow RV Trailer Hitch, Anti-Theft & Anti Rattle
#adKohree #ad - Perfect fitmentswith extra-long 5/8" diameter tow hitch lock and 6 o-rings, iv, this hitch lock perfectly fits class iii, 000 pounds, v hitches with 2" and 2.5" receivers and makes the hitch still without any rattle and shake. Watertight rubber capthe weather-resistant and flexible cap, made of advance rubber, perfectly embed in the lock core.Separate spring clip and 6 O-Rings add additional protection. Replace your worn or broken locks to bring a more secure way to your truck.
More information #ad
Unlike other stainless steel hitch lock that is forged weld or screwed in with Q235, our product is made from durable hardened steel with black e-coated and frameless construction, not easily broken or rusty. The keys in 2 sets is compatible with each hitch lock. Key alikedesigned with upgrade anti-theft 1/4 lock core, this trailer hitch pin lock set comes with 2 keys in the same. Solid steel constructionkohree 5/8" trailer hitch lock weight is 1. 5 pounds. Save your time and trouble. It will cover the key hole tightly to keep away from moisture, water and dust penetration. Push-to-lock design, easy to usejust need to push 2 tubular keys to lock and unlock. Easier to operate.
Brand | Kohree #ad |
Manufacturer | kohree #ad |
Part Number | HY1008-HM |
More information #ad
8. Herlich
#ad
Fits 2-inch Receiver, 5/8-inch Locking Receiver Hitch Pin, Herlich Trailer Hitch Lock Pin, Anti-Theft Hitch Locking Pin Black
#adHerlich #ad - Weather resistant - equipped with a weatherproof rubber slide cap that protects the keyhole, mud, and prevents water, dirt, and gunk from entering while keeping the inner lock rust-free. With a 5/8-inch diameter pin, our product fits most Class III & IV hitches with 2 inch receivers.Anti-theft hitch pin - solid forged steel ensures theft protection for your trailer & hitch. Please feel free to contact us about any issue. You can keep the spare key in a discreet location for emergencies or give it to a friend for easy access.
More information #ad
Extra key - for your convenience, 2 keys are included with this trailer hitch lock. Premium quality and compatibility – this herlich trailer hitch lock is made of solid hardened steel, and is not easily broken or rusted. We are always here to help you. Customer support – we provide a 30-day full refund or replacement for any reason and a 12-month warranty for quality issues. Each lock cylinder is unique and protects your hitch from theft. Before purchase, please verify all of your hitch’s dimensions to get a great fit for your hitch lock pin.
Brand | Herlich #ad |
Manufacturer | Herlich #ad |
Height | 1.57 Inches |
Length | 5.91 Inches |
Width | 1.57 Inches |
Part Number | WYG |
More information #ad
9. Cenipar
#ad
Cenipar Trailer Hitch Coupler Locking Pin 1/4 Inch Diameter 2-1/2 Inch Long for Truck Car and Boat Fits Class III IV Hitches Towing Locks
#adCenipar #ad - Waterproof & corrosion function:the black trailer coupler lock is made of high-strength carbon steel coated with black electrophoretic paint. The trailer hitch lock is durable and rust free. To prevent corrosion in all weathers. The electrophoresis technology has better to prevent corrosion and anti-aging performance, the color retention time is relatively longer.Tail hitch lock has a black durable powder paint coating, Avoid all kinds of phenomena caused by rust. Easy to operate:this trailer hitch lock is easy operationIt, can be opened just like opening the door by turning the key. Our push-to-lock design, You can easily lock it without key.
More information #ad
The trailer hitch coupler lock provides customers a safe and Convenient environment. 30 days warranty :30 days warranty⭐risk-free shopping⭐ if you have any question, please don't hesitate to contact us. We will try our best to satisfy every customer. Please verify dimension and length of the pin you want before purchasing our coupler hitch lock pin. Effective theft prevention : hitch receiver pin lock is made with high-strength steel construction have Reliable safety for Towing Boat Truck RV Car Trailer Fits Class III IV Hitches, at the same time locking pin Able to avoid theft of your truck and the things hanging on the truck. Improve security of your cargo and provide you a safer journey. Package include:lock pin*1 1/4 inch diameter 2-1/2 inch long + lock head*1 361°rotating design& water proof rubber cap + tubular keys*2 one for standby Please check your size before buying.
Brand | Cenipar #ad |
Manufacturer | Cenipar #ad |
Part Number | 0.25in long hitch pin-1 |
More information #ad
10. METOWARE
#ad
With 8 Rubber O-Rings, 4” Long Pin, Fits 3" Receiver Tubes, METOWARE Trailer Hitch Receiver Pin Lock, Trailer, Truck, 5/8" Dia, Black Hitch Pin Lock for Class III IV Hitches, Car and Boat 1 Pack
#adMETOWARE #ad - In addition, a year of quality warranty is provided. Product of remarkable workmanship - the lock features high quality solid steel with black electrophoretic paint. If you are not satisfied with our lock within 33 days of your purchase, you will get all your money back or a replacement.It is quite sturdy and can carry up to 30, 000 lbs, twice as much as that of common pin locks. Two tubular keys are included to ensure easy fit and detach. Additionally, dust, the lock includes a rubber cap and 8 rubber O-rings, which effectively keeps the keyhole away from dirt, water and prevents any rattling noises.
More information #ad
Warranty service – we warrant the quality of our products. It is durable, and reliable. Safe & easy to use - the core of the lock is made of premium zinc alloy tubular. Universal compatibility - the trailer hitch pin lock is designed with a diameter 5/8" and a length of 4”. Heavy duty trailer hitch pin lock – it’s a newly upgraded trailer hitch pin lock with all metal construction. Its anti-theft design can withstand significant blogs from different kinds of external force. It is compatible with class iii iv hitches, 3" hitch receiver, big towing truck and car Please make sure of the size of the lock or email us for more information before placing an order.
Brand | METOWARE #ad |
Manufacturer | METOWARE #ad |
Part Number | 47267 |
More information #ad