These 2" ratchet straps have a heavy duty snap hook on both ends to match a wide variety of tie-down applications. The snap hook can attach to side rails or D rings, plus it has a spring loaded latch that keeps the end fitting securely in place, even when the tension is off. The hooks and the buckle are completely plated with zinc-dichromate to fight the elements, and the industrial strength 2" tie-down webbing is cut and UV resistant. Meets all DOT regulations. Safe Working Load: 3300 lbs.