This is a complete set of optional ST Racing Concepts Lock Nut style Hinge-pins. Are you tired of the stock hinge-pins backing out of the A-arms yet? If youve been running your Traxxas vehicle long enough, you most likely have already experienced this problem. ST Racing Concepts Heat Treated Polished Steel Lock-Nut Style Hinge-Pin Kit will solve this problem once and for all!

Made from CNC Machined high-quality steel and heat-treated for increased durability, these ST Racing hinge pins are polished and ultra smooth! Using Nylon lock-nuts (sold separately) to secure the hinge pin in place helps prevent the pin from ever coming loose or backing out.

This is a great upgrade for your Traxxas Slash, Stampede, Rustler and the Nitro Slash.