Item Type: RC steering linkage rodColor: / Silver (optional)Material: MetalQuantity: 2 Pcs / setTotal Length: Approx. 48-58mm /.9- 2.3 in (adjustable)Eye to Eye: About. 37-48mm /.5-.in (adjustable)Diameter: Approx. 9mm / 0.4 inHollow Sphere Diameter Hole: Approx. 3mm / 0.inPackage Weight: 16 gPacking Size: Approx. 5 x 2 x 0./ 2.0 x 0.x 0.3 inCompatible: For HPI RS4 3 1/10 RC car