Alright airbrush artists, if you're dealing with a loose needle tube spring, this Badger spring screw is exactly what you need. This little guy holds the needle tube spring securely in place and screws right into the tube shank of your airbrush. It's precision manufactured from a durable metal alloy that's built to last through countless painting sessions. The best part? It's made right here in America with that quality Badger craftsmanship we all know and trust. Compatible with Badger Models 100, 105, 150, 155, and 360, this is the genuine replacement part that'll get your airbrush working like new again. Installation is straightforward - just screw it into place and you're back to creating amazing artwork. No more worrying about your spring slipping around or affecting your paint flow. Whether you're into model painting, custom automotive work, or fine art, having reliable equipment is crucial, and this spring screw ensures your Badger airbrush performs consistently. Keep a couple spares in your toolkit so you're never caught off guard during an important project!