To order the correct Axe Scabbard size, measure your axe from the bit to its hammer head. The axe should be about 1/8" smaller than the scabbard to work smoothly and freely. Grizzly Peak Axe Scabbards are adjustable. They fit most single bitted axes without adjusting. Some old axes have rough spots. File or grind them off to let the axe slide in and out of the scabbard freely. Patented in U.S. & Canada.