Stockton 3-Way T-Handle Wrench The Stockton 3-Way T-Handle Wrench features an 8mm, 10mm and 12mm socket heads that cover the majority of bolts on your machine. It will quickly become your go-to tool. Elegance in simplicity. Features Perfect track side tool when quick adjustments are necessary Easily stows away 8mm, 10mm and 12mm socket heads