Lee's Silver Horizontal Clamp-On Fishing Rod Holder, 1-5/16" dia., 4-1/8" circ.

Now you can clamp rod holders on your tower, hardtop, T-top, radar arch, rails, or any structure made from standard size aluminum pipe instead of welding it. Made from marine-grade aluminum extrusions and cold-drawn tubing and anodized for 100% protection. 1-5/16" rod holder outside diameter. 4-1/8" mounting pipe circumference.