"Prevent cargo damage or weight imbalances during transport with the Erickson 1.5"" x 15' 4,000-Lb. Self-Tensioning Ratchet Strap. It's equipped with a coil spring that automatically tightens if the load starts to shift, taking up as much as 2"" of slack. Tough polyester strap webbing has a 1,300-lb. break strength rating, with a rolled steel double J-hook for solid connections. Powerful ratchet is rated for 4,000 lbs. and has a wide handle that affords a firm grip for tightening down. Prevent cargo damage or weight imbalance Built-in coil spring automatically takes up 2"" of slack Powerful ratchet is rated for 4,000 lbs. Wide handle affords a firm grip Polyester strap webbing with 1,300-lb. break strength rating Rolled steel double J-hook"