The sets consist of linkage pieces

Model Number: 20-97699

Micro-Trains® knuckle couplers

The Trainz SKU for this item is P11529843

As shown the kit measures: 6-11/32 x 3-5/8 x 3-1/2 16

Atlas 40002975 N New York Central GP-9 TT Diesel Locomotive with DCC #7510 ProductID_11644369 The sets consist of linkageThis is an Atlas 40002975 N New York Central GP 9 TT Locomotive. Powered low friction drive. Blackened metal wheels. Dual brass flywheels. Directional lighting. Golden white LEDs. AccuMate couplers. Condition: Factory New (C 9) Operational Status: Functional Original Box: Yes (P 9) Manufacturer: Atlas Model Number: 40002975 Road Name: New York Central (NYC) MSRP: $154. 95 Scale Era: N Scale Model Type: Diesel Loco The Trainz SKU for this item is