Upgrade Quick Release Pin? Prevent the rod from slipping out and keep the rod neat and tidy, free disassembly. The bottom hollow design, ventilation and air, to assist the positioning of the rod holder and drainage. ? Corrosion-resistant polished marine grade stainless steel with silicone wraps to protect the rod while avoiding scratches. Salt water corrosion resistance, sunlight does not fade. ? Truck rod holder can be rotated and can be kept vertical or tilted without obstructing the car tailgate opening. Suitable for 2 Inch Receivers? With the trailer hitch receiver, easily stored in trunk with garage and wall mount. Also can store 4 rod tubes, suitable for 1.57″e; diameter rods. The length, width and height of the fishing rod are 16.54”x12.2”x9.84”. ? Stainless steel fishing Rod Holder has been tested by welding strength, the pins and fixed shaft firmly lock the rod holder, which can be used smoothly in bumpy and muddy journeys to ensure the stability of the rod. Stainless Steel Hitch Fishing Rod Holder, Hitch Mount Rod Holder, 4 Link Tube for 2″e; Hitch Receivers with Quick Release Pin, Truck Adjustment Fishing Rod Rack, Fishing Pole Holder.