Springfield Marine Heavy-Duty Adjustable Mainstay Package with Tension Knob

Optimize your marine seating arrangement with the Springfield Marine Heavy-Duty Adjustable Mainstay Package. Engineered for durability and ease of use, this package provides secure, adjustable support for your marine seats, ensuring comfort and stability on the water. Upgrade your boat's seating system for enhanced performance and longevity.

In the Box:

• 2-7/8" High-Strength Rigid 4-Keyed Anodized Aluminum Air-Powered Height Adjustment Pedestal (500 Newton Cylinder)
• 9" Round Anodized Base
• Locking Trac-Lock™ Swivel & Slide

Specifications:

• Pedestal Diameter: 2-7/8" - Provides a robust foundation for secure seating.
• Material: High-strength, anodized aluminum - Ensures excellent corrosion resistance and longevity in marine environments.
• Height Adjustment: Air-powered with a 500 Newton cylinder - Allows for smooth, effortless, and precise height adjustments.
• Base: 9" Round Anodized Base - Offers a wide and stable footprint for maximum support.
• Swivel & Slide: Locking Trac-Lock™ mechanism - Enables secure rotational positioning and smooth sliding for optimal comfort and convenience.
• Post Construction: 3-1/2" Outer Post with 2-7/8" Inner Post - Delivers enhanced stability and strength.
• Rigidity: 4-Keyed Design - Prevents unwanted rotation and ensures a fixed, stable position.
• Tension Knob: Included - Facilitates secure locking and fine-tuning of height adjustments.