Kadee Quality Products Co. Gauge 1 - Original Couplers With Draft Boxes. #820#1 Scale Straight Centerset Shank Couplers with Body Mount Gearboxes - Black. Includes: 2 ea couplers, 2 ea draft gearboxes, 2 ea draft gear box lids, 3 ea #879 centering springs, 1 ea #1875 1-Scale knuckle spring, 4 ea 2-56 screws and 4 ea 2-56 nuts.
