Cam-locks tie-downs are quick and easy to use. Great for those repetitive loads, motorcycles, or anything sitting in the bed of your truck. The aluminum insert allows for great bite and keeps the tie down tight over a long period of time. Each tie-down features heavy duty 9.5mm coated "S" hooks with a retention clip that keep the hook secured until you can get the strap tightened down. 1200lbs maximum rated capacity, with 400lbs safe working load.