A friend has asked me to adjust the intonation of his Jazzmaster. Turns out it has screws with heads that need an Allen key. The required size is about 2mm or maybe 1/16 inch. Does anyone know the exact size? I don't really want to drag the guitar around the aisles of the local hardware store to see which size fits. Picture of setup below.
https://static1.s123-cdn-static-a.com/uploads/6485140/2000_62bb4e2baf6e2.jpg
https://static1.s123-cdn-static-a.com/uploads/6485140/2000_62bb4e2baf6e2.jpg
Based on Thomann selling this, I'd say 1/8" is what you are looking for 😉
https://www.thomann.de/gb/fender_allen_key_for_americanneck.htm
https://www.thomann.de/gb/fender_allen_key_for_americanneck.htm
That's for the truss rod.
Most bridges of that style seem to have phillips head screws. "Jazzmaster" is quite broad. What is the exact model? Is the bridge stock?