Accessories and Parts -Hex Wheel Hub Adapter Highlights Generic Brand Hex Wheel Hub Adapter Description: Made of quality brass, lightweight and durable. Suitable for Axial SCX10, for Wraith RR10 for HSP, for HPI Easy and convenient to install and use. The upgrade instantly increases overall performance in handling and durability. Strong brass for maximum performance. specification: Size1: length: about 0.20mm/0.79inch, Dia.approx.12mm/0.47inch Size2: length: about 25mm/0.98inch, Dia.approx.12mm/0.47inch Package includes: 4 pcs Adapters Note: Color may be slightly different due to the color calibration of each individual monitor. Please allow slightly measurement deviation due to manual measurement.