The perfect screwdriver for Nikon rear mount screws as well as inside the lens screws. J.I.S #000
Works on just about any lens. Canon etc that use the tiny JIS screws. Don't be fooled by a phillps it is not the same and more often than not they will strip the heads. A lot of these rear mount screws become stuck due to the 2 disimilar metals and require a lot of force as well as sometimes heating the screw with a soldering iron. This is American Made, brand new, never used and high quality with a nice size handle required to exert enough force to break the screws loose. I bought a couple extras when working on my own lenses.