*All hex keys are precision formed to exact tolerances for precise fit *Rotates to 270 degrees to a firm stop for better torquing and access *Tip Size Symbol (Nom): T-10, T-15, T-20, T-25, T-27, T-30, T-40 *Tip Type: Torx® *Handle Length: 3 3/4 in *Material: Steel *Finish: Black Oxide *Quantity: 7 Torx per fold-up *Made in USA by Allen Tools