Universal 3/4" Pin Compatibility:Precisely engineered for standard non-threaded 3/4" boat seat pins (13" height x 1.5" diameter), this marine pedestal base kit seamlessly integrates with pontoon, bass fishing, jon, and cruising boats. The 7"x7" mounting plate ensures stable installation on various deck surfaces
Marine-Grade Aluminum Construction:Crafted with heavy-duty 3mm thickened aluminum alloy, our boat seat pedestal base withstands saltwater corrosion and harsh weather. Reinforced rib design enhances structural integrity, supporting up to 330lbs for secure fishing/boating operations
Sturdy boat seat installation: This boat seat base installation kit is made of high-quality aluminum, which is corrosion-resistant in various marine conditions. The alloy steel pin solid structure prevents accidental disassembly from the boat seat base, and the upgraded reinforcement ribs in the boat seat base kit provide greater load-bearing capacity
Ergonomic 360° Rotation:Optimized 13" height positioning reduces leg fatigue during extended use. Precision-machined swivel mechanism delivers smooth rotation with 8° tilt adjustment, maintaining stability even in choppy waters
Ergonomic 360° Rotation:Optimized 13" height positioning reduces leg fatigue during extended use. Precision-machined swivel mechanism delivers smooth rotation with 8° tilt adjustment, maintaining stability even in choppy waters