SmartStraps 468 Ratchet Tie-Down 6', GreenHighlights : Length: 6' Retractable 500 lbs working load limit Break strength: 1,500 lbs Color: green Retract button, built in power spring automatically retracts webbing like a tape measure Strap is permanently affixed and self contained Coated steel hooks, abrasion resistant coating on straps WARNING: This product can expose you to chemicals including Nickel compounds, which is known to the State of California to cause cancer and birth defects or