Your Shopping Cart Continue shopping “Springfield KingPin™ 7″ x 7″ Stainless Steel Square Base (Threaded)” has been added to your cart. Item Your Options Quantity Price Springfield KingPin™ Power-Rise Stand-Up Threaded Pin - 1-Pack Springfield KingPin™ Power-Rise Stand-Up Threaded Pin - 1-Pack quantity $241.99 × Springfield KingPin™ Taper-Lock™ Adapter Springfield KingPin™ Taper-Lock™ Adapter quantity $40.99 × Springfield KingPin™ 7" x 7" Stainless Steel Square Base (Threaded) Springfield KingPin™ 7" x 7" Stainless Steel Square Base (Threaded) quantity $74.99 × Coupon: Apply coupon Update cart Continue Shopping Cart totals Subtotal $357.97 Sales Tax $21.48 Total $379.45 Proceed to checkout