The pocket size Fini makes it a snap to quickly and easily change or remove a choke tube in the field or on the bench. The sleek and strong folding wrench exceeds 50 lbs. torque for breaking loose stubborn chokes. Fini's specially designed tip makes it easy to adjust windage and elevation when sighting in your scope. This 6-in-1 tool fits in your pocket, on a key chain, or in a gun case..