White Metal Kit: ALCO Interurban truck, circa 1900. Fully detailed side frames. Includes sprung equalizing bars in truck. Journal box covers rotate for easy oiling of bearings. Each kit includes 4 springs, 4 journals and 4 journal box covers, 2 side frames, 1 bolster and 2 dummy wheel and axle sets. Electrical wipes are included. Trucks are built to accept Northwest Shortline Magic Carpet units. Wheels are scale 33", stainless steel. Wheel base is 3 3/8''.