Marine City 180° Adjustable Swivel Tall Antenna Base – 316 Stainless Steel

Enhance your vessel’s antenna performance with the Marine City 180 Degree Adjustable Swivel Tall Antenna Base, engineered for durability and precision in demanding marine environments. Constructed from marine-grade 316 stainless steel, this antenna mount provides superior resistance to rust and corrosion — outperforming standard 304 stainless steel in harsh saltwater conditions.

Designed with a 180-degree adjustable swivel axle, this base allows flexible positioning to achieve optimal antenna alignment. Whether adjusting for signal performance, clearance, or docking convenience, the smooth swivel mechanism offers reliable and controlled movement.

The tall profile design provides improved antenna elevation while maintaining structural stability. Its heavy-duty construction ensures dependable performance for boats, yachts, and other water vehicles exposed to constant moisture and marine conditions.

If you’re looking for a corrosion-resistant, adjustable antenna solution built to withstand saltwater environments, the Marine City Swivel Antenna Base delivers strength, flexibility, and long-term reliability.

Key Features

✅ 316 Stainless Steel Construction – Maximum saltwater durability
✅ 180° Swivel Adjustment – Flexible antenna positioning
✅ Rust & Corrosion Resistant – Built for marine exposure
✅ Heavy-Duty Tall Design – Improved antenna clearance
✅ Marine-Ready Performance – Ideal for boats & yachts
✅ Low Maintenance Finish – Long-lasting polished appearance