KEYCHAIN SCREWDRIVER INSERT HOLDER

A keychain that contains a small manual screwdriver. You need to use any ¼" (6.36mm) bit that you can find in any hardware store. If you use the “female_long” version, you can store multiple bits of different sizes/shapes insideA non-standard thread has been used, which allows for easy screwing/unscrewing and prevents the tool from unscrewing by itselfHave fun!