Features: High quality metal material, not easy to deform. A great and upgraded part for the RC model car, can replace the old or broken parts. Precision machined, lightweight and durable performance. The clutch assembly is made from high quality Plastic & metal materials and designed for lasting performance. This tool is more firm and quick in terms of installation. Specifications: Material:Plastic Weight:Approx.12g Color:As Picture shown Compatible With: For Revo T-Maxx Summiet e-maxx 4x4 Slashand and so on Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package includes: 1 Set Remote Control Kits