Your Shopping Cart Continue shopping “Springfield Taper-Lock™ Manual Adjust Post – 21″ to 31″ f/2-3/8″” has been added to your cart. Item Your Options Quantity Price Springfield Thread-Lock™ Aluminum Surface Mount Base - 10" Springfield Thread-Lock™ Aluminum Surface Mount Base - 10" quantity $88.99 × Springfield Taper-Lock™ Trac-Lock™ 2-3/8" Locking Seat Mount Springfield Taper-Lock™ Trac-Lock™ 2-3/8" Locking Seat Mount quantity $85.99 × Springfield Taper-Lock™ Manual Adjust Post - 21" to 31" f/2-3/8" Springfield Taper-Lock™ Manual Adjust Post - 21" to 31" f/2-3/8" quantity $176.99 × Coupon: Apply coupon Update cart Continue Shopping Cart totals Subtotal $351.97 Sales Tax $21.12 Total $373.09 Proceed to checkout