Description
2-7/8″ Heavy-Duty Adjustable Mainstay Package – 10″-12″
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.
Explore more from our collection.
Quality Springfield 2-7/8″ Heavy-Duty Adjustable Mainstay Package – 10″-12″ [1250456-L] for your collection.
![Springfield 2-7/8" Heavy-Duty Adjustable Mainstay Package - 10"-12" [1250456-L] 1](https://automotivecenter.shop/wp-content/uploads/2026/05/springfield-2-7-8-heavy-duty-adjustable-mainstay-package-10-12-1250456-l-1.webp)
![Shark Evo Lite Teal W/Flex Suspension No Plinth [Pgex0000t] 1](https://automotivecenter.shop/wp-content/uploads/2026/05/shark-evo-lite-teal-w-flex-suspension-no-plinth-pgex0000t-1.webp)
![Springfield Universal Chair Mounting Plate [3100207] 1](https://automotivecenter.shop/wp-content/uploads/2026/05/springfield-universal-chair-mounting-plate-3100207-1.webp)
![Springfield Kingpin Standard Square Steel Base W/Stain E-Coat - 7"X7" [3620011] 1](https://automotivecenter.shop/wp-content/uploads/2026/05/springfield-kingpin-standard-square-steel-base-w-stain-e-coat-7x7-3620011-1.webp)
Reviews
There are no reviews yet.