Fishing Boat Rod Holder, Fishing Rod Racks with 360 Degree Adjustable Large Clamp Racks Bracket for Kayak Canoe Raft Fishing B06 * High-quality Clamp- Clamp max opening is 1.8 Inch. Fishing Rod Holder gives you versatility and convenience while fishing.* Easy to Install- The rod holder has a clamp base to attach on objects. Open end grip design accommodates to all types of rods . There is no drilling needed for installation, and you can choose to have it surface mounted or rail mounted.* 360Adeg Adjustable- By adjusting two different screw joints, fishing rods can be adjusted to any orientation you want. It was designed as a multi-function rod holder for a wide range usage from spinning, casting to spin cast and so on fishing for large medium and small fish species.* Eco-friendly Material- This fishing boat rod holder is totally made of high quality and eco-friendly material--strong &anti-corrosion, constructed with high impact resistant heavy duty ABS.* High Impact Resistant Construction- The construction is very easy to hold on the boat or kayaks which is very steady. Great fishing rod holders for boats or kayaks, it includes metal hardware.