Pro Tip: Safety chains should always be attached to the frame, not the coupler.
Towing Safety Chain Modifications
Reese 5,000-lb Safety Chain in the Trailer Parts & Accessories department at
How to Hook up Safety Chains to Your Vehicle
How do you attach your safety chains?
How to Attach Safety Chains – Trailer Building Essentials
Adding new safety chains to trailer
How to Attach Safety Chains – Trailer Building Essentials
How to Attach Safety Chains – Trailer Building Essentials
How do you attach your safety chains?
Don't De-rate Your Tow! How to Attach Chains When the Connection is Too Small [Ford Super Duty]
Attach Trailer Safety Chains – Adjustably Permanent – Free Plans
Attach Trailer Safety Chains – Adjustably Permanent – Free Plans
How to Connect Safety Chains
How to Install Safety Chains on a Trailer that Never Had Them Before