Hang chains, safety signs, tools, and more with Mr. Chain 2-Inch S-Hooks. These strong s-shaped hooks can be used with Mr. Chain 2-inch plastic chains and stanchions (sold separately) to create a visual barrier and restrict access in a variety of indoor and outdoor settings. The bright yellow hooks are ideal for hanging Mr. Chain across doorways, stairs, ramps, and driveways, and can also be used for hanging items in your home, garage, shed, or workshop. Designed for long-lasting indoor or outdoor use, these durable plastic hooks have a UV protectant and will not rust or become brittle.