Exotek have introduce two heavy duty clamping servo horns for the TLR 22 series. These servo arms are machined from 7075 alloy, polished and anodized in factory black and laser etched for easy reference. They are the only clamping unit that matches the dimensions of the stock servo horn so now you have perfect fit and geometry for robust steering and performance in the TLR 22 series. Also excellent for other 1/10 brand models- just check our dimensions above for compatibility. Available for 23T and 25T spline servos, large M2.5 clamping screw included.