Springfield’s Adjustable Locking Short Mainstay Package includes a 2-3/8-inch high-strength anodized aluminum air-powered height adjustment pedestal, driven by a 500 Newton cylinder, with a 9-inch round anodized base.
A locking Trac-Lock swivel and slide come included, giving fore-and-aft and rotational adjustment in the same package rather than sourcing those components separately.
This shorter version adjusts from 12.5 to 16 inches, sized for a lower seating position than the standard-height Mainstay package. Check out the rest of our seats, pedestals and slides.
- Air-powered height adjustment, 500 Newton cylinder
- 9″ round anodized base included
- Locking Trac-Lock swivel and slide included
- Shorter range: adjusts from 12.5″ to 16″
