• Made of 304 stainless steel with excellent corrosion resistance, high hardness, and durability. • U-bolt dimensions: 30 mm inner width, 55 mm length, and M8 thread size. • Package includes 4 U-bolts, 8 nuts, 4 plate washers, and 1 manual wrench for installation. • Ideal for securely fixing components on pipes, trailers, boats, sailboats, and DIY projects. • High-temperature resistant and designed not to deform or break under demanding conditions. • It is recommended to regularly check the tightness in applications subjected to vibrations and high loads.