Märklin adapter track for K Track with a length of 180 mm / 7-3/32". Enables transition from plastic track to C Track. The plug-in connection with the "Click". Set up and take down in a jiffy. Sturdy and long lasting. The Märklin H0 system: The Märklin track systems can be combined with each other at any time thanks to adapter tracks. The functionally reliable middle conductor operation and the common ground in the two rails always remains preserved and enables great track routes without complicated wiring (examples, for reverse loops and track wyes). A perfect connection: The mechanical and electrical connection of two sections of C Track is invisible externally. The track route therefore works as a single strand, just like in the prototype. Special rail connections are not needed. Invisible strength: Thanks to this sturdy click connection on the underside of the track, the geometry of the track route can be maintained precisely, without having to screw down the track. This means you can set up and take down again quickly at any time. Everywhere! Multi-purpose space: In the roadbed structure (underside of the track) there is a lot of space to install electric turnout mechanisms or decoders, lay wiring, and much more. All of this is totally invisible externally. Make use of our planning software for track planning, item number 60521, for planning your model railroad. Find more Märklin explanation videos on our YouTube Channel. Spare parts for our articles can be found here in our spare parts search.