Description: 1.clamp with innovative smooth styling.This rod holder clamps on so it's easy to rail mount without drilling hole in the boat 2.Made from 316 stainless steel,use in all marine environments.Tube lined with a UV resistant black PVC Attached 2 pieces rubber gasket,the rubber gasket can grip the rail and prevent damage to the rail 3.Adjusts 360 degrees and locks at any angle,Simple to remove when not in use,9" Length 2 " OD tube with 3/16" PVC pin inside,the pin across the bottom that keeps the rod from rotating 4.Polished by hand to a mirror finish to assist in making a quality part. In the passivation process after buffing, acid and rinsing remove surface contaminants from the products and produce a hydrous oxide film which enhances corrosion resistance. Every production shipment tested and certified Specifications: Adjustable Range: 19-25mm 22-32mm Material: Stainless steel Color: silver Weight: about 800g Volume: about 110*50.8*235mm Product Type: Fishing Rod Holder Length: 234mm Package Includes: 1x fishing rod holder