Operating knuckle couplers

Trainz Product Id: 11461878

And with a modular design

Model Number: A1864

Bachmann 44504 HO Nickel Silver 33.25" Radius 18° Curved E-Z Track (Pack of 5) ProductID_11429222 Operating knuckle couplersThis is a section of This is a Bachmann 44504 HO 33. 25" Radius 18 Degree Curved E Z Track (Pack of 5). Each section combines track and roadbed into a single unit, with snap fit assembly and plug in wiring to provide instant railroad fun. A hidden locking feature holds sections securely together until youre ready to take them apart. Easy to set up on any surface, including floors and rugs: no special tools, nails or boards are needed. A great system