Taco Metals Marine Packaged Stainless Steel Adjustable Clamp-On Rod Holder Fits 3/4-Inch/1-Inch IPS/1-1/4-Inch Outside Diameter, Polished Adjustable Clamp to Fit Multiple Pipe and Tube Sizes For Use on Vertical and Horizontal Pipe/Tube Rotates and Locks Every 18 Degree