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Class 1: Designed for lightweight trailers, with a 3/16-inch chain size and 3/8-inch S-hook size, capable of a minimum breaking strength of 2,000 lbs.
Class 2: Suitable for mid-sized trailers, featuring the same 3/16-inch chain size and 3/8-inch S-hook size, but with a higher minimum breaking strength of 3,000 lbs.Class 3: Built for heavier loads, with a 1/4-inch chain size and 7/16-inch S-hook size, ensuring a robust minimum breaking strength of 5,000 lbs.Class 4: Ideal for even larger trailers, available in two variationsCompare
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