Keeper 05561 Retractable Ratchet Tie Down, 1" x 6'Highlights : Size: 1" x 6' Stores webbing when not in use Retracts webbing with the press of a button, just like a tape measure Hi Test webbing 500 lbs. working load limit 1,500 lbs. break strength Can be permanently mounted to any flat surface Typically used for auto and SUV roof racks Natural rubber Tarp Straps with zinc plated hooks are strong and durable Hi Test, abrasion resistant webbing withstands the needs of demanding applications WARNING: