[Balanced Driving] RC front and rear shock absorbers are well made to provide a balanced driving experience and reduce vibration due to rough road conditions. [High Elasticity Spring] RC car spring damper with damping oil inside, the high elasticity of the spring ensures the damping effect and improves the stability of the RC car. [Premium Material] RC is made of premium aluminum alloy and plastic material, which is wear resistant, prevent corrosion, high strength, rust proof and life. [Wide Compatibility] This spring is suitable for 1/10 RC cars, such as for HSP, for HPI, for Redcat, for , for Arrma, etc, easy to install and remove. SERVICE GUARANTEE: If you are not satisfied with the RC Car Spring Damper we received, you can contact us by email at any time, we will reply and solve your problem in time, and strive to provide better service. Specification: Item Type: RC Material: Aluminum Alloy, Plastic Total Length: Approx. 95mm/3.74in (Short), Approx. 105mm/4.13in () Installation Hole Distance: Approx. 85mm/3.35in (Short), Approx. 95mm/3.74in () Maximum Diameter: Approx. 21mm/0.83in Spring Diameter: Approx. 1.2mm/0.05in Hole Diameter: Approx. 3mm/0.12in Suitable for 1/10 RC Car (Such As for HSP, for HPI, for Redcat, for , for Arrma and Other Brands) Package List: 4 x RC 4 x Brass Ball Head 4 x Screw 4 x Nut 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.