1304 Stainless Steel: The boat anchor roller is crafted from heavy duty 304 stainless steel, providing exceptional resistance to rust and seawater damage, ensuring longevity for your boat. 2Universal Fit: Designed for versatility, these boat anchor holders seamlessly fit most bows, making installation quick and effortless, it is your best choice. 3Bow Protective Function: Equipped with a protective black roller, this anchor roller shields your rope from chafing and the bow from potential damage. 4Smooth Operation: With dimensions of 165x50mm and a roller size of 42x63mm, this roller provides a smooth and stable operation for anchoring your boat. 5Convenient Fixation: The anchor roller features a 10mm mounting hole, allowing for secure and stable attachment to your vessel, time saving and labor saving installation. 1 x Boat Bow Anchor Roller