"Fish smarter, not harder, by turning 1 rod holder into 5 with the Tigress 5 Banger Bent Butt Rod Holder. This innovative fishing rod holder takes up the installation space of a single rod holder while delivering a 5-rod holder. How's that for convenience? The helpful bent design brings a more natural fishing angle, while cold-drawn, anodized-aluminum construction ensures long-lasting durability. The Tigress 5 Banger Bent Butt Rod Holder instantly makes your angling 5 times more effective. Tube inside diameter: 1.66"". Base outside diameter: 1.49"".Manufacturer model #: 88157-1. Turns 1 rod holder into 5 without needing any extra base space Cold-drawn, anodized-aluminum construction Sleek finish Bent design"