Trailer and Towing

The 7-Way Socket and 4-Way Plug Set is a trailer wiring kit designed for the vehicle side. The kit includes a 7-way socket and a 4-way plug, both with corrosion-resistant terminals for reliable electrical connections. This set is compatible with most trailers and comes with a mounting bracket for easy installation.

The 7-Pole Socket ABS Housing - Vehicle Side is a heavy-duty connector for commercial and agricultural applications. The ABS housing is resistant to corrosion and impact, making it durable and reliable for long-lasting use. This product is compatible with a range of vehicles, providing a secure and dependable connection for your towing needs.

The 7-Pole Plug ABS Housing is a heavy-duty trailer-side connector that provides reliable connections for towing. It features an ABS housing that protects the electrical connections from weather and other harsh conditions. This product is suitable for use in the industrial, agriculture, and automotive markets.

This adapter converts a 7-way blade male connector to a female connector, allowing you to use a male plug on the trailer end. It is made of durable materials and is easy to install. This adapter is perfect for those who need to connect a trailer with a different type of plug than their vehicle.

Trailer Adapter, 7-Pole Round To 4-Way Flat allows you to connect a 4-way flat trailer plug to a 7-way round socket on your vehicle. It is designed for use with RVs and other trailers. The adapter is easy to install and is a great accessory for any trailer.

The 4-Way Flat Tester with LED Indicator and Ring is a useful tool for testing the electrical connection of a 4-way flat trailer plug. It features an LED light display and a built-in ring for easy attachment to a keychain or tool belt. This product is ideal for use in the automotive, industrial, and agricultural markets.

The Breakaway Switch with 4ft 16ga Wire is designed to activate the trailer brakes in case of accidental separation from the tow vehicle. It features a pull-pin style activation and comes with a 4ft 16ga wire for easy installation. This product is suitable for use with various types of trailers, including utility, horse, and boat trailers.

The 7-Way Blade Tester is a diagnostic tool designed to quickly troubleshoot trailer light connections. It features LEDs for easy testing of each function of the 7-way blade plug. It is a useful tool for both DIYers and professionals to ensure proper trailer connections before hitting the road.

Visual merchandising display board measuring 24" x 24", complete with overlay and backboard. Effectively showcases trailer coupler options in a retail setting. Display includes 9 part numbers and 16 pieces of Dynaline's most popular coupler and accessory items.

Full Ball Mount Rack Merchandiser. Includes the display and an assortment of our most popular ball mounts and receivers.

This Heavy Duty 4 Pole Connector is a durable and reliable connector that is ideal for various applications in the automotive, agriculture, and industrial markets. It features a heavy-duty construction that ensures long-lasting performance even in harsh environments. This connector is easy to install and provides a secure connection for your electrical system.

Trailer lock kit is a device that secures the trailer to the tow vehicle to prevent theft. It includes a hitch lock that goes into the trailer hitch receiver and a coupler lock that prevents the trailer from being hitched to another vehicle. The kit usually comes with keys and is easy to install, providing peace of mind when leaving your trailer unattended.

Wheel Lock - Middle Duty is a security device that fits over the wheel of a vehicle to prevent it from being moved. It is made of durable materials and is designed to withstand tampering and force. This product is ideal for those who need to park their vehicle in high-risk areas.

The Heavy Duty Wheel Lock is designed to prevent theft and unauthorized movement of vehicles and trailers. It features a steel construction with a powder-coated finish and a rubberized coating to protect wheels. The lock is adjustable to fit most wheel sizes and includes two keys for added security.

Super Heavy Duty Wheel Lock is a device designed to immobilize a vehicle by preventing the wheels from turning. It is suitable for use in various industries such as agriculture, industrial, and automotive markets. This lock features a heavy-duty construction, making it durable and reliable for securing your vehicles.

The Pull Pin 1/2" is a quick-release pin that's perfect for securing equipment on your trailer. Its simple yet sturdy design makes it easy to use and reliable. With a 1/2 inch diameter and a compact size, it's a versatile choice for a variety of applications.

This retail packaged pull pin is designed with a 1/2 inch diameter and features a convenient usable length of 3 inches. It comes with an EZ clip for easy attachment and detachment, making it a great option for various industrial, agricultural, and automotive applications.

This Pull Pin is designed for various applications and features a 5/8 inch diameter pin with a 3 inch usable length. It is packaged for convenience and easy storage. Ideal for use in agriculture, industrial, and automotive markets.

Coupler Locks are designed to secure your trailer coupler and prevent it from being attached to an unauthorized vehicle. They come in different sizes to fit various coupler types and are made of durable materials to withstand harsh weather conditions and tampering. Coupler locks are an essential accessory for anyone who tows a trailer to ensure the safety and security of their valuable cargo.

Dynaline provides two sizes of the receiver lock pins to fit most receiver-type hitches. Two keys supplied. Bright chrome plated pin. Black enamel painted lock body.

Our Bent Pull Pin with Sleeve, perfect for your agricultural, industrial, and automotive needs. With a usable length of 3 inches and compatible with 1/2 and 5/8 inch, this pull pin comes with an EZ-Clip for easy attachment. Its bent design ensures a secure fit, making it the perfect choice for all your towing and hauling needs.

Floor-standing Jack Rack Merchandiser includes 12 pieces across 7 items. Preloaded and ready for featured jack displays near trailer or automotive sections in retail stores.

This product is a Heavy-Duty Wheel Stop Chock that comes with a ratchet wrench and padlock. It is designed to prevent vehicles and trailers from rolling away, providing maximum safety during loading and unloading. Its rugged construction ensures durability, making it perfect for industrial, agricultural, and automotive applications.

The Hitch Box Extension 14 x 7 is a sturdy and durable addition to your towing setup, with a maximum tongue weight of 400 lbs and a gross towing weight of 4,000 lbs. Its 14" x 7" stepping area provides easy access to your vehicle's bed or roof, making it a versatile tool for hauling cargo or towing trailers.