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. Sleek and strong folding wrench exceeds 50 lbs. torque for breaking loose stubborn chokes. 6-in-one Fini fits .410 28 20 16 12 and 10 ga. Specially designed tip makes it easy to adjust windage and elevation when sighting in your scope.