These are Tamiya factory replacement leaf springs for the 1:14 Knight Hauler tractor truck. Sold as a set of two, they replicate the multi-leaf spring suspension setup used on the full-size rig, contributing to the realistic appearance and function of the model's rear axle. Metal clips secure the layered leaves together, just as on a real leaf spring assembly. Features: Set of two leaf springs Multi-leaf layered construction Metal retaining clips Designed for Tamiya 1:14 Knight Hauler 7/7/26 cs