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™ 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 $74.99 Sales Tax $4.50 Total $79.49 Proceed to checkout