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 (Standard) Springfield KingPin™ 7" x 7" - Stainless Steel - Square Base (Standard) quantity $69.99 × 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 $144.98 Sales Tax $8.70 Total $153.68 Proceed to checkout