The most important but also most overlooked connection when towing is the safety chains. The factory length safety chains are oftentimes not long enough to connect your trailer to your hitch receiver when utilizing a drop hitch. One solution is to replace the safety chains with longer BulletProof safety chains. These safety chains will allow you to connect the trailer to your vehicle's hitch receiver regardless of what size drop you have. Sold as a pair of 2 chains. Medium-Duty SpecificationsWeight Capacity: up to 18, 800 lbs. per pairDiameter of Chain Link: 5/16"Construction: Zinc coating for corrosion and rust-resistanceWorking Load Limit: 4, 700 lbs. Chain: Grade 70Overall Length (with hooks): 38"Included: 2 safety chains 5/16"" diameter chain link Zinc coated for corrosion & rust-resistance 38"" overall length with hooks | BulletProof Hitches BulletProof Medium-Duty 5/16" Safety Chains, Pair