This is an Assortment of N (1/160) Scale Straight Snap Track from Atlas Model Railroad Company.
This is an HO Set of Nickel/Silver Terminal Joiners from Atlas. Terminal joiners are railjoiners with wires attached to allow electricity to flow from the power pack to the rails.
For HO Code 83 and Code 100 track. Nickel silver universal rail joiners. Precision engineered. Pre-tested components. Small metal clips used to join two sections of track mechanically.