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![ST Racing Concepts - POLISHED STEEL LOCK-NUT STYLE HINGE-PIN KIT (SILVER) - Hobby Recreation Products](http://www.hobbyrecreationproducts.com/cdn/shop/products/st-racing-concepts-polished-steel-lock-nut-style-hinge-pin-kit-silver-262886_436x436.jpg?v=1710797336)
Tired of the stock hinge-pins backing out of the A-arms? If youÆve 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. CNC Machined from high-quality 12.9 grade carbon steel, that is then heat treated for increase in durability, and then polished for ultra smoothness. Nylon insert lock-nut at each end of the hinge-pin prevents the pins from ever coming loose. This is a great upgrade for your Traxxas Slash, Stampede, Rustler. Sold as a complete set of 8 hinge-pins and lock-nuts. (Silver)