Your Shopping Cart Continue shopping “Springfield Taper-Lock™ Trac-Lock™ 2-3/8″ Locking Seat Mount” 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 × Coupon: Apply coupon Update cart Continue Shopping Cart totals Subtotal $174.98 Sales Tax $10.50 Total $185.48 Proceed to checkout