General description Heavy-duty D-ring tie-down anchors are designed for strength and longevity, capable of supporting loads up to 1200 lbs (approximately 544 kg) per ring. Made from extremely durable galvanized steel, these anchors resist corrosion and rust, making them ideal for various applications. Technical specifications Capacity: 580 kg (approximately 1279 lbs) per set Material: High-strength galvanized steel Quantity: 10 pieces Mounting hole size: 9/32" Recommended bolt diameter: 1/4" Compatibility and accessories Compatible with ropes, bungee cords, and straps Includes mounting brackets (bolts not included) Installation Recommended installation with 1/4" diameter round bolts Mounting on various surfaces and floors Usage Ideal for securing kayaks, ATVs, bicycles, and other motorized sports equipment Useful for securing refrigerators, delivery boxes, moving equipment, and camping gear Can be used as wall hooks in garages, warehouses, and organized workshops