Result: Coupler Pin

A trailer jack lifts and supports a trailer tongue, and keeps it level when not attached to the tow vehicle. Jacks vary in capacity and features for different applications.

Trailer Jack Accessories Jack Stabilization Accessories Jack Feet Helps stabilize trailer and spreads out the load on the jack over a larger surface Keeps jack from sinking on soft ground Can be used for extending jack height Attaches with pin or "twist-lock" mount A twist-lock makes it easy to take the feet off to increase ground clearance during travel Many jacks have a permanent foot Other Jack Accessories Casters or Wheels Allows you to more easily maneuver loaded trailers into hitching position Attaches with pin or twist-lock mount A pin or twist-lock makes it easy to take the wheel off to increase ground clearance during travel Always take off a removable wheel for travel Wheel Chocks Keeps a trailer from rolling or slipping when it's parked Some wheel chocks can function as an instant jack on tandem axle trailers Steps to use chock as a jack: Set the chock in front of one of the trailer's tires on the side that you want to raise Pull the trailer forward The chock will tilt, raising the trailer's tires off of the ground If the trailer has two axles, the tire that is not supported by the jack, but that is on the same side of the trailer, will also be raised so that it can be changed |

Learn about the five primary components you need for a safe flat towing setup: a base plate kit, tow bar, safety cables, light wiring, and a supplemental braking system.

They function the same as an A-frame trailer, attaching to the trailer hitch ball on your RV with an integrated coupler. The benefits of a car-mounted tow bar include: Economical models are made for occasional RVers Integrated coupler can be locked to hitch ball for security Couplers for 2" and 2-5/16" balls, as well as pintle hitches, are available Design and Structure The design and structure of tow bars varies between manufacturers. |

Gooseneck and 5th-wheel hitches both connect to hitches installed in your truck bed, but they are not the same thing! How do these trailer and hitch types differ? Let's go over some key differences.

A trailer hitch coupler connects your trailer to your tow vehicle’s hitch. Learn exactly how a coupler attaches to your trailer frame and to your vehicle-end hitch ball.

Discover how to choose the right trailer hitch coupler for your towing setup by answering these 5 questions.

Leaf spring installation can seem intimidating to those who have never done it before. Whether your springs are rusty, flattened, or broken, changing them out is an inevitable process you want to get right on your first try. This article seeks to help the inexperienced DIY-ey effortlessly replace their trailer's suspension system in 5 simple steps.