VERSATILE - F Track Hooks are compatible with E-Track, F-Track, and D-Rings EASY TO USE - The compact cam buckle is a great option in tight spaces; ideal for sensitive or lightweight cargo; pressing the lever makes it easy to loosen strap DURABLE - The industrial grade webbing won't stretch or degrade with exposure to water, oil, or UV rays. The ratchet and end pieces are strong and weather resistant. This assembly's Breaking Strength is 2,200 lbs. HIGH QUALITY - Each assembly contains 1 ratchet and 2 F-Track Plate Trailer Hooks designed to withstand loads without bending or breaking These high quality cargo cam buckle straps are built in Canada for harsh environments. The polyester webbing has a 6,000 lbs. break strength. The yellow zinc plated F-Track Plate Trailer Hooks are designed to withstand corrosion; the zinc plated cam buckle is designed to withstand corrosion as well. The versatility of the hooks allow the assembly to grab hold of system tracks and numerous types of anchor points as well as hard-to-reach spots. The cam buckle used in this assembly is compact and practical which makes tightening easy. The working load limit for this cam buckle strap assembly is 733 lbs. and meets or exceeds DOT and WSTDA guidelines.