Bowser HO Scale ready-to-run 40' Single-Door Boxcars feature accurate molded details, free-rolling trucks with metal wheels and magnetic knuckle couplers. Authentic decoration and multiple roadnumbers per roadname make 40' Single-Door Boxcars welcome additions to any transition and classic diesel-era freight consist. Check out the entire line of Bowser HO Scale ready-to-run boxcars.