Lifting Chains give users the ultimate workout by maximizing resistance at the end of the rep to match the body's strength curve. Each link provides more resistance as it lifts off the floor. Each chain is 60-inches long and features a chrome-plated bar collar for adding to weight lifting bars. Sold in pairs.
WT630 set is built from 5/8" diameter chain and weighs 30lbs. (Each chain weighs 15 lbs.)
WT640 set is built from 3/4" diameter chain and weighs 52lbs. (Each chain weighs 26 lbs.)