Amarine Adjustable Stainless Rod Holder, Transom Mounted, Wall Mounted - 90 Degree - with Square Tube Mounted Kit As Square Rail Adjustable Clamp-on Rod Holder for Rail from 1-1/8" to 1-5/8" Tube Stainless Steel Clear (silver) tulip rod holder Tournament Style Single Rod Holder Rubber insert to protect your fishing rod from any wear against the stainless surface Stopper slot built into the base of the rod holder to located the rod butt into position Normal angle of rod holder is 0 degrees to base. and be adjustable around shaft With Square Tube Mounted Kit As Square Rail Adjustable Clamp-on Rod Holder for Rail From 1" to 1-5/8" Tube