This see through, static resistant, high impact construction powder measure allows you to see the exact level of the powder in the tube. Eliminate the guesswork of loading consistent charges with this handy, lightweight measure. Includes loading spout that swivels out of the way to fill the measure. Locking shaft is a cinch to adjust. Prevents pouring partial charges caused by bridging of powder. Graduated in 5 increments from 15 to 125 grains.