Feature:1. Excellent workmanship, suitable for RC 1/8 scale nitro car engine carburetor.2. Stable performance, excellent elasticity and resilience, high reliability.3. The old or damaged parts can be replaced directly to improve the performance of the remote control vehicle.4. Made of high quality metal material, it is durable, wear-resistant and can be used for a long time.5. Manufactured according to the original production specifications, with high compatibility, it can match your remote control car perfectly.Specification:Condition: 100% Brand NewItem Type: RC Car AccessoryMaterial: MetalColor: SilverQuantity: 2Parts: Upgrading FittingsCompatibility: For RC 1/8 Scale Nitro Car Engine CarburetorTotal Length: Approx. 55mm / 2.2inWidth: Approx. 6mm / 0.2in.Package List:2 x Return SpringNote:1.Please allow 0-2mm error due to manual measurement. Thanks for your understanding.2.Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard.