Park Tool P-Handled Star Shaped Wrench, Set of 8 A set of professional quality, star-shaped wrenches to fit Torx-style fasteners. The wrenches are made from through-hardened, high torque industrial steel for long life and sized for a precision fit. The offset P handles are made from durable nylon and are ergonomically designed for comfortable use. The PH-T1 set includes T6, T8, T10, T15, T20, T25, T30 and T40 sizes.