Wheeler's 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 FATWrench 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. Features Torque adjustments range from 10 inch pounds to 65 inch pounds Accuracy plus/minus 2 inch pounds 1/4" drive Comes with storage case