Features: Wide-range Application: All new RC servo for protection device could for most toy RC for cars of 1/8 scale, use as the replacement part of your RC toy accessories. Spare Part of RC Toy: Suitable for DIY handmade toys,especially for toy RC crawlers, replacement of your electrical toys which offer a for fresh new service cycle. Speciality Design: Carry with S2 steel adjustable spring rod which flexibly meet up your needs and lower the collisions caused by the steering . Quality Material: Use durable aluminum alloy material, more stable with good performance for RC toy parts. Easy Installation: Applicable for most RC crawler toys requirements and easy to install and change by your own. Specifications: Material: Aluminum Alloy Color: Black/Blue/Green/Orange/Red/Silver Proportion: 1/8 Net Weight: 30g/0.06 lbs Note: Please allow 1-2cm errors due to manual measurement. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Package includes: 1Set RC Servo Horns Steering Arms