CHAIN SMOOTHER - Quick tension control: this tool lets you easily attach or loosen fence chain links, and helps identify defects or damage so you can fix them promptly. This supports normal fence use and helps prevent accidents or losses. - Adjust the ideal tension state: whether you maintain fences or are a DIY enthusiast, you will appreciate the fine adjustment and simple design that helps you achieve the perfect fence tension. - Durable and safe: made of solid iron for a firm, reliable build. Long-lasting and resistant to damage, with a solid structure that can withstand loads. - Practical and efficient: easily adjust any fence chain. Its practical design saves space and time. Mount it on the fence quickly and load the chain as desired to achieve a perfect line. - Use scenarios: installing or maintaining a home perimeter fence; re-tensioning a farm or ranch fence after weather or wear; adjusting gate chains for smooth operation.