Springfield 2-7/8" Heavy-Duty Adjustable Mainstay Package w/Tension Knob - 9" Base [1250456-LC] Footwear - Sailing DC for use between 20-32V

DC for use between 20-32V

Removable cushioned inner soles

Includes 1" Straight Hub Adapter

The narrow horizontal beamwidth provides a high-resolution image

Ready to use right out of the box

Springfield 2-7/8" Heavy-Duty Adjustable Mainstay Package w/Tension Knob - 9" Base [1250456-LC] Footwear - Sailing DC for use between 20-32V2 7 8" Heavy Duty Adjustable Mainstay Package with Tension Knob 9" Base Package includes 2 7 8 high strength rigid 4 keyed anodized aluminum air powered height adjustment pedestal (500 newton cylinder) with 9 round anodized base, and locking Trac Lock swivel & slide. 3 1 2 outer post with 2 7 8 inner post.