Do not connect it directly to a 7

Reedy's new easy-to-install high-performance gold connectors provide a low-resistance connection in a compact package

Suitable as a replacement or spare connection adapter

Premium ball-bearing construction

Also has a built in HO track gauge

Kato 20-861 N Scale Single Track Viaduct Set Variation V2 Track RZR Rey Parts Do not connect it directlyKato 20 861 N Scale Single Track Viaduct Set Variation V2 Track Send your trains soaring with the V2 variation set, which elevates a single track Unitrack line onto realistic viaduct trackage. It's one of the most dramatic upgrades you can make to a starter layout trains climb above the tabletop for multi level scenes and true over and under operation. As part of Kato's V series system, the V2 follows standardized Unitrack geometry and snaps together