![Springfield 2-3\/8" Adjustable Locking Short Mainstay Package [1250250-L1]](https://cdn11.bigcommerce.com/s-w82mks2psf/images/stencil/1280x1280/products/55135/74633/111100XL__02828.1762400494.jpg?c=2 "Springfield 2-3\/8\" Adjustable Locking Short Mainstay Package [1250250-L1]")
![Springfield 2-3\/8" Adjustable Locking Short Mainstay Package [1250250-L1]](https://cdn11.bigcommerce.com/s-w82mks2psf/images/stencil/500x659/products/55135/74633/111100XL__02828.1762400494.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-w82mks2psf/images/stencil/500x659/products/55133/74631/111098XL__94563.1762400490.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-w82mks2psf/images/stencil/500x659/products/55134/74632/111099XL__24514.1762400492.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-w82mks2psf/images/stencil/500x659/products/55139/74637/111141XL__11798.1762400500.jpg?c=2 "Springfield 2-3\/8\" Plug-In Locking 3-Piece Pedestal Package - 12\" [1300712-L1]")
![Springfield In-Shore LE1 Adjustable Mainstay Package [1255595-NC]](https://cdn11.bigcommerce.com/s-w82mks2psf/images/stencil/500x659/products/55138/74636/111103XL__03860.1762400499.jpg?c=2 "Springfield In-Shore LE1 Adjustable Mainstay Package [1255595-NC]")