The 6-Foot Heavy-Duty Chains are the perfect addition to help you hit a new personal record. Featuring a pair of 3/4-inch chains with carabiners, this chain kit allows you to add a level of difficulty to the peak of your lift! Place these chains on your barbell for deadlifts, back squats, or bench press, and finally push past that plateau!NOTE: Heavy Chains are recommended to be used with a connector chain Perfect for increasing your one-rep max on back squat, bench press, deadlifts, and more Pair of 6 FT 3/4-inch heavy chains with carabiners to connect with Connector Chains Use a connector chain to hang the weight chains to the bar for a low hang Adds accommodating resistance to your lifts Weight is lighter at the bottom and heavier at the top Builds acceleration and speed Includes a pair of heavy chains and 2 carabiners