Feature:1. [Premium Materials] RC shock absorber are made of aluminum alloy and steel materials, which are wear resistant, prevent corrosion, strong and rust resistant.2. [Balanced Driving] Installing shock absorber on your RC car provides a balanced driving experience and reduces vibration due to rough road conditions.3. [Adjustable] CNC machined front and rear RC damper with threaded bodies for quick height adjustment and the ability to adjust preload for ease of use.4. [Compact And Light Weight] Compact RC front and rear shock absorber, light weight, no extra burden, suitable for FMS FCX24 1/18 1/24 climbing car.5. [High Elastic Spring] RC car spring dampers are easy to install, high elastic spring ensures damping effect, with stable and premium cushioning effect.Specification:Item Type: RC Shock AbsorberMaterial: Aluminum Alloy, SteelShock Absorber Total Length: Approx. 46mm/1.81inHole to Hole Distance: Approx. 40mm/1.57inShock Absorber Width: Approx. 13mm/0.51inMaximum Diameter: Approx. 8.1mm/0.32inSpring Diameter: Approx. 0.3mm/0.01inHole Diameter: Approx. 4mm/0.16inSuitable for FMS FCX24 1/18 1/24 Climbing Car.Package List:4 xRC Shock Absorber4 x Spring8 x Copper Pivot Ball4 x Silver Pivot Ball8 x Screw20 x Rubber Ring 1 x Wrench Note:1. Due to manual measurement, please allow 0.040.12in error.2. Due to different lighting, and differences between monitors, the picture may not reflect the actual color of the object.