![Springfield 2-3\/8" Adjustable Locking Short Mainstay Package [1250250-L1]](https://cdn11.bigcommerce.com/s-e6ht4dde3g/images/stencil/1280x1280/products/48660/66146/111100XL__35135.1762407304.jpg?c=2 "Springfield 2-3\/8\" Adjustable Locking Short Mainstay Package [1250250-L1]")
2-3/8" Adjustable Locking Short Mainstay Package
Package includes 2-3/8″ high-strength anodized aluminum air-powered height adjustment pedestal (500 newton cylinder) with 9″ round anodized base, and locking Trac-Lock™ swivel & slide.
Specifications:
- Adjusts: 12.5" to 16"
- Seat Mount: 3100531-LAR1
![Springfield 2-3\/8" Adjustable Mainstay Package w\/Locking Swivel [1250100-L1]](https://cdn11.bigcommerce.com/s-e6ht4dde3g/images/stencil/500x659/products/48658/66144/111098XL__26646.1762407299.jpg?c=2 "Springfield 2-3\/8\" Adjustable Mainstay Package w\/Locking Swivel [1250100-L1]")
![Springfield 2-3\/8" Adjustable Mainstay Package w\/Locking Swivel Slide [1250150-L1]](https://cdn11.bigcommerce.com/s-e6ht4dde3g/images/stencil/500x659/products/48659/66145/111099XL__10276.1762407302.jpg?c=2 "Springfield 2-3\/8\" Adjustable Mainstay Package w\/Locking Swivel Slide [1250150-L1]")
![Springfield 2-3\/8" Plug-In Locking 3-Piece Pedestal Package - 12" [1300712-L1]](https://cdn11.bigcommerce.com/s-e6ht4dde3g/images/stencil/500x659/products/48664/66150/111141XL__42489.1762407314.jpg?c=2 "Springfield 2-3\/8\" Plug-In Locking 3-Piece Pedestal Package - 12\" [1300712-L1]")