Cam buckle straps are essential tie-down tools used to secure cargo during transport. Ideal for lighter loads, these straps work by threading the webbing through a spring-loaded cam buckle that holds it in place without slipping. To use, simply feed the strap through the cam buckle and pull tight by hand—no ratcheting needed. They're perfect for securing items like boxes, bikes, or gear on roof racks or trailers. Always check for proper tension and ensure the load is evenly distributed before driving.