This useful tool features one slotted screwdriver, two Torx® drivers, and five hex-head drivers. As practical in the field as on the bench, it's perfect for making windage and elevation adjustments and installing rings and mount bases. The Mounting Tool features 0.050”, 1/16”, 3/32”, 1/8”, and 9/64” Allen Drivers. It also offers 1/4” Flat Head, T-15, and T-25 bits.