Springfield 2-7/8-Inch Heavy Duty Mainstay with Swivel

The Springfield 2-7/8" Heavy Duty Mainstay (with Swivel) is a non-removable pedestal system offering a heavy-duty base and post for today's larger and faster recreational boats. It is designed for boaters who want maximum strength through a proprietary hydra-forming process that mechanically joins post to base.

The base is permanent mold AC7A aluminum alloy with an anodized finish for maximum strength and corrosion protection, with the 2-7/8 inch heavy-duty extruded post pressed and hydra-formed into the base. This process forms a uniquely sturdy pedestal, with air-powered height adjustment from 14 to 19.5 inches, backed by a 5-year warranty. Browse more options in our seating & helm accessories category.

Key Features

• 2-7/8" pedestal
• 9" round anodized base
• 14"-19.5" adjustment
• air-powered
• hydra-formed construction
• 5-year warranty
• Base: 9" Round, Permanent Mold AC7A Aluminum, Anodized
• Adjustment: 14" to 19.5
• Weight: 10.9 lb

Frequently Asked Questions

What makes this pedestal especially strong? A proprietary hydra-forming process that mechanically joins the post to the base.

What is this pedestal's adjustment range? 14 inches to 19.5 inches.

What is this pedestal's warranty? 5 years.