1. Marine Grade 316 Stainless Steel Construction: Crafted with marine grade 316 stainless steel, this chain stopper ensures longevity. With its corrosion-resistant properties, it is designed to withstand harsh marine conditions. 2. Versatile Mounting Options: This chain stopper can be mounted alone or inside most anchor rollers, providing flexibility in installation. Its universal design allows easy integration into various boat setups. 3. Windlass Protection: Designed specifically for the purpose, our chain stopper helps prevent damage to your windlass. By absorbing the tension of the anchor chain, it stresses on the windlass, ensuring its reliable performance. 4. Compatible with Multiple Chain Sizes: Suitable for chain sizes 8/10" or 10/12", this chain stopper caters to a wide range of anchor chains commonly used in boating. It offers a secure and reliable connection between the chain and anchor, enhancing overall anchoring stability. 5. Package Contents: Made from materials, this chain stopper offers strength and reliability. The package includes 1 piece of chain stopper, ensuring you have everything you need to your anchor chain effectively., Manufacturer: CFWWSAQ