Come with few screws, easy to install They look more attractive Made of high quality material for incredible precision, rigidity and durability It is a replacement roacute; G SCX24 servo, designed for use with ES08MAII 12g analog servo Tool materials: assembly category Remote control parts amp; Accs: Servo Accessories Application: Remote Control Vehicles & Toys Technical Parameters: Value 2 Peripherals/Remote Control Devices: Receivers For Vehicle Type: Cars Four Wheel Drive Attributes: Mounting Wheelbase: Bolts Color: Green+Black/Red+Black/Green+Red Material: Metal Package Contents: 2x15T Servo Arm 1 x Set Mounting Accessories Only the above package content, other products are not included. Note: Light reflection and roacute; Different displays may cause the color of the item in the picture to be slightly different than it actually is. The allowed measurement error is +/- 1-3cm.