Streamlight Swivel Head O-Ring for Stinger Flashlights 400172 replaces the waterproofing ring in the swiveling head of your LiteBox or FireBox Flashlight. If you need to replace the waterproofing o-ring of a LightBox flashlight, the Streamlight O-Ring for Swivel Head is the correct Streamlight part.
Our online store is the best place to buy official replacement Streamlight parts. We carry an enormous selection of spare parts and upgrade kits for Streamlight lights. Parts can wear out, even with Streamlight levels of quality - and sometimes on-the-job abuse takes its toll. Either way, you can buy replacement Streamlight parts here!