1、[Salt Spray Test] This product is made of marine grade 316 stainless steel. It has passed the salt spray test and is resistant to seawater corrosion. It is suitable for replacing nylon plastic and other materials. 2、[Manual Mirror Polishing] The appearance is 100% hand mirror polished, the overall design is beautiful, the workmanship is fine, the brightness is good, and the flatness is good. 3、[Product Size] Accessories for yacht parasols, the diameter of the through hole is Φ22mm/Φ25mm, and the width of the opening is 8mm. 4、[Hexagonal Inner Hole] There are standard stainless steel 316 M6 screws on the side of the product, which can better fix the pipe. The inner hole of the screw is hexagonal and can be installed with a 3mm L shaped hex wrench. 5、[Stainless Steel Material] Bimini top jaw slide is made of stainless steel, wear resistant and corrosion resistant, easy to operate, and can be used for a long time. 1 x Bimini Top Jaw Slide Item Type: Bimini Top Jaw SlideMaterial: 316 Stainless SteelPurpose: Yacht Sun Visor HardwareThrough Hole Diameter: Approx. Φ22mm / 0.9in, Φ25mm / 1.0inOpening Width: Approx. 8mm / 0.3inAppearance Treatment: Mirror Polishing Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.