Wheeler?s patented FAT Wrench brings perfect consistency to every screw on your rifle! This amazing handheld torque wrench lets you apply repeatable, accurate torque settings to scope rings, guard screws and other screws, which aids in accuracy and decreases the opportunity for problems in the field. The FAT Wrench is a perfect compliment to the Deluxe Gunsmithing Screwdriver Sets. Together, they can ensure accurate tightening of most every screw on any gun in your collection. Torque adjustments range from 10 inch pounds to 65 inch pounds Accuracy plus/minus 2 inch pounds 1/4 in. drive Plastic Case Included Bits Included: (click to order bit packs) Leupold/Buehler windage bit #10 flat blade bit #11 flat blade bit #32 flat blade bit 3/32 in. Allen bit 7/64 in. Allen bit 5/32 in. Allen bit T15 Torx bit T20 Torx bit Square drive adapter bit