Superior quality: the mounting bracket is made of high quality 304 stainless steel, shape: U-shaped and, the surface is polished to greatly improve the corrosion resistance and discoloration resistance of stainless steel and achieve better protection against rust. Easy installation: The clip clamp only needs to be installed with screws, it is convenient and quick (the product does not contain screws), the clamps are durable and can withstand stressful conditions extremes; U-shaped clamp, corrosion resistant, can bend the most resistance, and expansion screws or bolts can be fixed on the wall. Wide range of uses: pipe clamp widely used in water supply, fire protection, heating systems, gas, petrochemical, ships, automation and other projects Convenient: pipe clamps widely used in stainless steel pipe, rubber pipe, plastic steel pipe, gas pipe, indoor toilet, roof drain pipe , etc. Packaging: Total 30 pieces U-clamp.Suitable for 20mm diameter pipe, mounting hole diameter: 6mm, width: 18mm, thickness: 0.6mm Size: 20mm / 30 pieces 304 steel pipe clamp, durable U tube clamp, fastness is strong, used in stainless steel pipe, rubber pipe, such as water, watercraft trachea, industry chemical. Designed with two mounting pants: Used to secure rigid conduit to wood, masonry or similar surfaces. Product description: Material: 304 stainless steel Size: suits for 20mm diameter pipe, mounting hole diameter: 6mm, width: 18mm, thickness: 0.6 mm Finish: Polished Color: Silver tone Quantity: 30 PCS Package: 10 x U-tube Note: The data is all manual measurement, please allow 1-3cm error; due to the difference in light and display, there are would have some color difference, please refer to the actual item received.