I tried to show a couple of the flashlights I was able to test. The tiny EVEREADY and the RAY O VAC SPORTSMAN that measures 16 3/4" long. That one looks like you can unscrew the middle and make a shorter flashlight but it is frozen. The USALITE measures 13 3/4" and holds 5 batteries but it must need a new bulb. It has a ding in the body but the batteries still fit fine. The head that shines the light has a 1" crack. They are a great collection. Thanks for looking.