1Scope of Application: Aluminum threaded tele shocks are small in size and light in weight, suitable for FMS FCX24 1/18 1/24 RC crawler car. 2Balanced Ride: The RC threaded tele shocks provide a balanced driving experience and reduce vibration caused by rough road conditions. 3CNC Machining: The RC shock absorber is CNC machined with a dual long stroke, threaded body and the ability to adjust preload. 4High Elasticity: Easy to install, the high elasticity of the spring guarantees the damping effect, which is glossy and has excellent cushioning effect. 5Metal Material: RC shock damper is made of aluminum alloy and steel material, which is wear resistant, corrosion resistant, high strength, rust proof and has a long service life.