The Associated Factory Team Turnbuckle and Hex Diff Wrench is a dual-function metal tool designed for adjusting 3.7mm turnbuckles on one end and accessing differential hardware on the other. The knurled center grip provides secure handling during precise adjustments. This is a factory replacement tool from Associated, purpose-built for use with Associated RC28R platform vehicles. Features: 3.7mm turnbuckle end for precise link adjustments Dual-function design combines turnbuckle and diff wrench Knurled metal center grip for secure handling Factory Team spec tool from Associated 7/7/26 cs