BULL RING Classic Tie Downs are made of rugged nylon and durable stainless steel with a rated capacity of 1,000 lbs. to manage big loads and can easily accommodate two standard 'S' hooks. Easy to install with no drilling required. Just snap the bull ring into the up position and tie down the load. When finished, simply snap the bull ring back into the recessed housing. Sold in pairs and backed by a lifetime warranty.