The maximum working capacity of spring hook is 265 lbs, they are perfect for boating and heavy-duty use. You can also attach the carabiner to any
Everbilt 3/8 in. Zinc-Plated Spring Snap Hook 44134 - The Home Depot
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4 Inch Spring Snap Hook 304 Stainless Steel Quick Link Lock
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GetUSCart- Industrial & Scientific
Everbilt 7/16 in. x 4-3/4 in. Stainless Steel Spring Link 42924 - The Home Depot
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4 Inch Spring Snap Hook 304 Stainless Steel Quick Link Lock