NIUNIU PREMIUM MATERIAL: The saddle clip is made of 304 stainless steel, not easy to be damaged and deformed, durable, rust-proof, corrosion-resistant, and pollution-free. With its high-quality materials and long service life, you can better finish your projects. U-SHAPED DESIGN: These hose wall clamps feature an innovative U-shape design that secures and supports various types of hoses and cables without damaging the tube surface while reducing noise and vibration. It is also easy to operate during installation. Wide range of applications: These pipe clamps are firmly locked and widely used to fix hoses, pipes, plastic pipes, cables, heating systems, fuel lines, etc., bringing convenience to your life. Ease of Installation: Installation is very simple and user friendly for the first time. Just place the tube in a fixed position, mark the holes on both sides of the clip, drill the holes and tighten the screws, and the tube will be held very firmly. Simple and durable: The pipe clamp has high hardness and corrosion resistance, and can be used in a humid environment without worrying about rusting. The clevis can be fine-tuned to fit the tube thickness for quick installation and reuse. Delivery Quantity: 50 Pieces Specification: M20, width 18mm