Springfield 2-7/8" Heavy Duty Mainstay w/Swivel [1250300] Marine Plumbing & Ventilation | Monitoring System

Springfield 2-7/8" Heavy Duty Mainstay w/Swivel [1250300] Marine Plumbing & Ventilation | Monitoring System2 7 8" Heavy Duty Mainstay with Swivel Non removable pedestal system in 2 7 8" offers a heavy duty base and post for today's larger and faster recreational boats. The base is permanent mold AC7A aluminum alloy with an anodized finish for maximum strength and corrosion protection. Then a 2 7 8" heavy duty extruded post is pressed and hydra formed into the base mechanically forming them together. This proprietary process allows maximum strength for a

Customizable user settings allow you to configure the screen layout to your preferred setting

High-strength Marine Grade Bronze Alloy Main Gear

7 Degree Mounting Shim

Corrosion and UV resistant

Seals treated surfaces for a long-lasting Carnauba wax shine

Series: Spinfisher

(2) wheel stops that lock into tandem tires to prevent movement while parked or re-hitching

the connector collars are retained on the product which allows for a smaller cable diameter making installations easier

Adjustable Headband

Volume - 63

You also can upgrade to high-performance Garmin CHIRP technology

Speaker Impedance - 4 ohms