1. 316 stainless steel material, corrosion resistance, no rust, strong and durable. 2. The surface is treated with high-precision point solution polishing, with high precision, brightness and polishing degree, effective anti-rust and anti-corrosion, and long service life. 3. Application: Yacht and other awning hardware 4. The top screw is locked for easy installation and firm use. 5. Optional specifications: 22mm / 25mm
