Locking Cotter Pin For Trailer Hitch

#1

Best Choice

TowWorks 79830 Keyed Alike 5/8" Trailer Hitch Lock with Extra Long 4-1/2" Span, Double Safety Tow Hitch Locking Pin for 3" Receivers and Adjustable Channel Mounts

9.8

TowWorks

-20%

Main highlights

SPRING CLIP (COTTER PIN) PROVIDES ADDITIONAL SAFETY - A separate spring clip (cotter pin) provides additional safety, can use the locking pin with or without the lock mechanism. * Caution: R spring clip (cotter pin) MUST be inserted into pin hole when use this lock

RUBBER O RINGS KEEP RATTLES DOWN - Rubber O rings prevent any rattling and hold the hitch pin still. * Different brand hitches may have a little different hitch tube size, please adjust O ring quantity or remove O ring to fit the receivers

EXTRA LONG PIN FITS MOST ADJUSTABLE HITCHES - Extra long 5/8" diameter locking hitch pin with maximum active length 4-1/2", fits most adjustable hitches, such as fit for CURT channel style adjustable hitches 45900, 45901, 45902 and adjustable pintle hooks 45907, 45908. * This lock DOES NOT fit for FASTWAY adjustable hitches. * Before purchase, please verify all dimensions of your hitch, to get a great fit of the hitch lock pin

-20%

#2

Value for Money

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

9.7

Rhino USA

Why we love it

Weatherproof design prevents dirt and moisture damage.

Fits most Class III & IV hitches securely.

Highly durable and theft-resistant.

Main highlights
                                  
                                    Secure_Weatherproof_Design
                                
Solid forged steel with weatherproof slide cap protects against theft and elements.

                                    Ideal_for_Towing_and_Travel
                                
Perfect for securing trailers, trucks, boats, and bikes during long trips.

                                    Praised_for_Durability_and_Security
                                
Customers appreciate its robust build and ease of use.

#3

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)

9.6

CZC AUTO

Why we love it

Strong and durable build.

Versatile for various towing needs.

Highly rated for security.

Main highlights
                                  
                                    Durable Construction
                                
Made of black electrophoretic painted carbon steel, resists bending.

                                    Versatile Use
                                
Perfect for securing trailers, bikes, and cargo with 2/2-1/2 receivers.

                                    Highly Rated Security
                                
Customers praise its reliability and effective locking mechanism.

#4

CZC AUTO Hitch Receiver Pin Lock, Right Angle 1/2" and 5/8" Dual Pins for Class I II III IV 1-1/4" 2" and 2-1/2" Receiver, Compatible with Bike Rack Tray Ball Tow Rope for Trailer Truck Car Boat

9.3

CZC AUTO

Why we love it

1. Durable: Carbon steel construction resists bending.

2. Convenient: Push to lock, no keys needed.

3. Compatible: Fits most trailer hitches.

Main highlights
                                  
                                    Key Features and Benefits
                                
Dual pins fit most tow receivers, easy push-to-lock design, and made from durable chrome-plated carbon steel for towing safety.

                                    Ideal Use Cases
                                
Perfect for Class I/II/III/IV receivers on trailers, trucks, RVs, cars, boats with hitch racks, cargo trays, bike racks, and tow ropes.

                                    Customer Reviews Highlight
                                
Most praised for its easy installation and strong, secure locking mechanism that gives users peace of mind while towing.

#5

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)

9.2

METOWARE

Why we love it

Secure: Heavy duty steel construction, reinforced zinc alloy lock core, stronger tubular keys.

Convenient: Push to lock design, easy operation.

Protection: Electrophoretic paint, watertight rubber cap rust prevention.

Main highlights
                                  
                                    Key Features and Benefits
                                
Heavy-duty steel, 361° rotating waterproof design, push-to-lock, rust protection, and enhanced security with zinc alloy core and stronger keys.

                                    Ideal Use Cases
                                
Perfect for securing trailers during transport over wet or snowy roads, ensuring peace of mind against theft and environmental damage.

                                    Customer Reviews Highlight
                                
Most praised for its easy-to-use push-to-lock feature and exceptional durability against rust and security breaches.

#6

Trailer Hitch Coupler Locking Pin 1/4 Inch Diameter 2-1/2 Inch Long for Truck Car and Boat Fits Class III IV Hitches Cenipar Towing Locks by Cenipar

9.1

Cenipar

-24%

Why we love it

Effective theft prevention

Waterproof corrosion resistant

Easy to operate secure

Main highlights
                                  
                                    Key Features
                                
High-strength steel, waterproof and corrosion-resistant with easy-to-operate lock mechanism for enhanced security of towed items.

                                    Ideal Use Cases
                                
Perfect for towing boats, trucks, RVs, and trailers, ensuring cargo security in various weather conditions.

                                    Customer Praise
                                
Most reviews highlight the hitch receiver pin lock`s durability and effective theft prevention, appreciating its reliable safety features.

-24%

#7

TowWorks 79631 Keyed Unique 5/8" Trailer Hitch Lock with Extra Long 3-1/4" Span, Double Safety Tow Hitch Receiver Locking Pin for Class III IV Hitches with 2" and 2.5" Receivers

8.8

TowWorks

Why we love it

Fits multiple hitch sizes securely.

Extra safety with spring clip cotter pin.

Reduces rattling with rubber O-rings.

Main highlights

SPRING CLIP (COTTER PIN) PROVIDES ADDITIONAL SAFETY - A separate spring clip (cotter pin) provides additional safety, can use the locking pin with or without the lock mechanism. * Caution: R spring clip (cotter pin) MUST be inserted into pin hole when use this lock

RUBBER O RINGS KEEP RATTLES DOWN - Rubber O rings prevent any rattling and hold the hitch pin still. * Different brand hitches may have a little different hitch tube size, please adjust O ring quantity or remove O ring to fit the receivers

EXTRA LONG PIN FITS 2" and 2-1/2" RECEIVERS - Extra long 5/8" diameter locking hitch pin with maximum active length 3-1/4", fits Class III/IV hitches with 2" and 2-1/2" receivers. Solid hardened steel tow hitch lock pin with black e-coated on zinc plated finish. * Before purchase, please verify all dimensions of your hitch, to get a great fit of the hitch lock pin

#8

Kohree Trailer Hitch Lock Set, 5/8 Inch Hitch Locks with Keys, Tow Hitch Receiver Pin Lock Set Keyed Alike Trailer Locking Pin for Class III IV Tow RV Trailer Hitch, Anti-Theft & Anti Rattle Black

8.6

Kohree

-20%

Why we love it

Solid Steel Construction

Watertight Rubber Cap

Perfect Fitments

Main highlights
                                  
                                    Key Features
                                
Durable hardened steel construction, unique Zinc Alloy Lock Core, and push-to-lock design ensure security and easy operation.

                                    Ideal Use Cases
                                
Perfect for class III and IV hitch receivers on trailers, ensuring a rattle-free, secure towing experience in all weather conditions.

                                    Customer Praise
                                
Most reviews highlight the product`s robust build, exceptional anti-theft features, and ease of use as its standout qualities.

-20%

#9

METOWARE Trailer Hitch Lock Hitch Receiver Pin Lock Fits Class III IV V and 2”- 3-1/2" Receiver with 5/8" Dia 4” Lock Pin and 8 Anti-Rattle Rubber O-Rings Receiver Hitch Lock (1 Pack)

8.5

METOWARE

Why we love it

Heavy duty metal construction

Universal compatibility

Safe easy to use

Main highlights
                                  
                                    Key Features
                                
All-metal construction, universal compatibility, withstands up to 30,000 lbs, includes anti-theft zinc alloy core and noise-preventing rubber elements.

                                    Ideal Use Cases
                                
Perfect for securing class III, IV, V hitch receivers on big towing trucks and cars in high-risk theft areas.

                                    Customer Praise
                                
Most reviews highlight its robust build and the peace of mind provided by the anti-theft features and durability.

#10

TowWorks 79661 Keyed Unique 1/2" Trailer Hitch Lock with 3-1/4" Span, Double Safety Tow Hitch Receiver Locking Pin for Class I II Hitches and Bike Racks

8.3

TowWorks

Main highlights

SPRING CLIP (COTTER PIN) PROVIDES ADDITIONAL SAFETY - A separate spring clip (cotter pin) provides additional safety, can use the locking pin with or without the lock. * Caution: R spring clip (cotter pin) MUST be inserted into pin hole when use this lock

RUBBER O RINGS KEEP RATTLES DOWN - Rubber O rings prevent any rattling and hold the hitch pin still. * Different brand hitches may have a little different hitch tube size, please adjust O ring quantity or remove O ring to fit the receivers

LOCKING PIN FITS CLASS I - II HITCHES AND BIKE RACKS - 1/2" diameter locking hitch pin with maximum active length 3-1/4", fits Class I - II hitches and bike racks. * Remark: NOT fits bike racks with thread. * Before purchase, please verify all dimensions of your hitch, to get a great fit of the hitch lock pin

locking cotter pin for trailer hitches

TowWorks 79830 Keyed Alike 5/8" Trailer Hitch Lock with Extra Long 4-1/2" Span, Double Safety Tow Hitch Locking Pin for 3" Receivers and Adjustable Channel Mounts

9.8

Main highlights

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

9.7

Why we love it

Main highlights

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)

9.6

Why we love it

Main highlights

CZC AUTO Hitch Receiver Pin Lock, Right Angle 1/2" and 5/8" Dual Pins for Class I II III IV 1-1/4" 2" and 2-1/2" Receiver, Compatible with Bike Rack Tray Ball Tow Rope for Trailer Truck Car Boat

9.3

Why we love it

Main highlights

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)

9.2

Why we love it

Main highlights

Trailer Hitch Coupler Locking Pin 1/4 Inch Diameter 2-1/2 Inch Long for Truck Car and Boat Fits Class III IV Hitches Cenipar Towing Locks by Cenipar

9.1

Why we love it

Main highlights

TowWorks 79631 Keyed Unique 5/8" Trailer Hitch Lock with Extra Long 3-1/4" Span, Double Safety Tow Hitch Receiver Locking Pin for Class III IV Hitches with 2" and 2.5" Receivers

8.8

Why we love it

Main highlights

Kohree Trailer Hitch Lock Set, 5/8 Inch Hitch Locks with Keys, Tow Hitch Receiver Pin Lock Set Keyed Alike Trailer Locking Pin for Class III IV Tow RV Trailer Hitch, Anti-Theft & Anti Rattle Black

8.6

Why we love it

Main highlights

METOWARE Trailer Hitch Lock Hitch Receiver Pin Lock Fits Class III IV V and 2”- 3-1/2" Receiver with 5/8" Dia 4” Lock Pin and 8 Anti-Rattle Rubber O-Rings Receiver Hitch Lock (1 Pack)

8.5

Why we love it

Main highlights

TowWorks 79661 Keyed Unique 1/2" Trailer Hitch Lock with 3-1/4" Span, Double Safety Tow Hitch Receiver Locking Pin for Class I II Hitches and Bike Racks

8.3

Main highlights

Similar products on Amazon

locking cotter pin for trailer hitches

TowWorks 79830 Keyed Alike 5/8" Trailer Hitch Lock with Extra Long 4-1/2" Span, Double Safety Tow Hitch Locking Pin for 3" Receivers and Adjustable Channel Mounts

9.8

Main highlights

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

9.7

Why we love it

Main highlights

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)

9.6

Why we love it

Main highlights

CZC AUTO Hitch Receiver Pin Lock, Right Angle 1/2" and 5/8" Dual Pins for Class I II III IV 1-1/4" 2" and 2-1/2" Receiver, Compatible with Bike Rack Tray Ball Tow Rope for Trailer Truck Car Boat

9.3

Why we love it

Main highlights

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)

9.2

Why we love it

Main highlights

Trailer Hitch Coupler Locking Pin 1/4 Inch Diameter 2-1/2 Inch Long for Truck Car and Boat Fits Class III IV Hitches Cenipar Towing Locks by Cenipar

9.1

Why we love it

Main highlights

TowWorks 79631 Keyed Unique 5/8" Trailer Hitch Lock with Extra Long 3-1/4" Span, Double Safety Tow Hitch Receiver Locking Pin for Class III IV Hitches with 2" and 2.5" Receivers

8.8

Why we love it

Main highlights

Kohree Trailer Hitch Lock Set, 5/8 Inch Hitch Locks with Keys, Tow Hitch Receiver Pin Lock Set Keyed Alike Trailer Locking Pin for Class III IV Tow RV Trailer Hitch, Anti-Theft & Anti Rattle Black

8.6

Why we love it

Main highlights

METOWARE Trailer Hitch Lock Hitch Receiver Pin Lock Fits Class III IV V and 2”- 3-1/2" Receiver with 5/8" Dia 4” Lock Pin and 8 Anti-Rattle Rubber O-Rings Receiver Hitch Lock (1 Pack)

8.5

Why we love it

Main highlights

TowWorks 79661 Keyed Unique 1/2" Trailer Hitch Lock with 3-1/4" Span, Double Safety Tow Hitch Receiver Locking Pin for Class I II Hitches and Bike Racks

8.3

Main highlights

Similar products on Amazon

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)

METOWARE Trailer Hitch Lock - 5/8" Dia Locking Receiver Pin, Fits 2" Receiver Tubes, Class III & IV Hitch Receivers, Anti-Theft Trailer Receiver Lock, Black (1 Pack)

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

Buyers Products 66053 Yellow Zinc Plated Locking Pin, Regular, 1 Snapper Pin, Corrosion Resistant & Convenient Fastener, Join Benefits of Pin & Cotter for Truck and Trailer Equipment

META Hardware Trailer Hitch Locks, Hitch Lock with 5/8'' Pin Fits Class III IV 2" Hitch Receivers, Tow Hitch Lock with Anti-Rattle O-Rings for Trailer Truck Car Boat (1 Pack)

RETRUE Trailer Hitch Receiver Pin Lock, Suitable for 2 Inch Receiver, 5/8" Dia Hitch Lock for Securely Locking Trailer Hitch with Two Keys, Black

AUTORACCOON Trailer Hitch Lock - 5/8" Dia Locking Receiver Pin, Fits 2" Receiver Tubes, Class III & IV Hitch Receivers, Anti-Theft Trailer Receiver Lock, Black (1 Pack)

Pinailer Pack of 10 Trailer Pin 2-3/4"x1/4" (L x W) – Shaft Locking Coupler Pin for Heavy Duty Farm Trailers Wagons Towing, Lawn, PTO and Hitches

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