BSB Manufacturing Spring Cup, Lower, Swivel, Steel, Black (1"-8 Thread Jack Bolt Included) SKU BSB-7457 $137.50 Quantity discounts available QuantityPrice (0)No Reviews yet Number of Pieces Item Custom Price Quantity -+ Add to Cart Details 6" jack bolt with quick release lock pin and bearing spring cup. Details Back Details6" jack bolt with quick release lock pin and bearing spring cup. Ratings & ReviewsNo reviews availableBe the first to Write a Review