This is a Kadee 505 HO Scale AHM (Rivarossi) 6-wheel Trucks Coupler.Passenger cars can be equipped with truck mounted couplers using the correct conversion bolster attachment. Truck mounted couplers permit closer coupling on radii down to 18 without causing binding for most passenger cars. Non-Magnetic trucks should be used with Kadee Magne-Matic Couplers. Wheels should be changed on AHM and Athearn trucks. Use Kadee #521 or #522 non-magnetic wheels. Each kit contains a pair of Draft Gear Boxes, one pair of NO.5Couplers, #634 Centering Springs, screws, special bolsters and instructions.Condition: Factory New ( C-9) Operational Status: FunctionalOriginal Box: Yes (P-9) Manufacturer: KadeeModel Number: 505MSRP: $4.30Scale/Era: HO ModernModel Type: Wheels, Trucks, CouplersAvailability: Ships in 1 Business Day! The Trainz SKU for this item is P11389842. Track: 11389842 - 1001-E (Suite 2740-100) - 001 - TrainzAuctionGroup00UNK - TDIDUNK
I own some train cars, but Kadee 505 HO AHM (Rivarossi) 6-wheel Trucks Coupler is my most favourite.