Amazon.com: Camco Heavy Duty Steel 48" Safety Chain with Spring Hooks - Secures Tow Vehicle to Trailer | Class I 2,000 lb Capacity | Great for RV, Trailer, and Boat Towing |Rust
Sterling Silver 1mm Bracelet Safety Chain Safety Chain for Your Bracelet, Necklace, Anklet and Other Jewelry - Etsy
Carry-On Trailer 30-Inch Black Steel Safety Chain with Hook for Trailers - 5,000 lb Weight Capacity in the Trailer Parts & Accessories department at Lowes.com
BulletProof Hitches Extreme-Duty Safety Chains 46,000 lb. Capacity 42 in. at Tractor Supply Co.