This Nintendo Nut Driver is size 4.5mm. Extra large handle for ease of use, much easier to use than bits.  Does not get lost easily like a bit does either. Allows for opening and internal cleaning of games as well as battery replacement. Comes in high quality CRV6150 steel, more durable than "Carbon", "heat treated", or "hardened" steel.

• 1 Screwdriver made of high quality CRV6150 steel
• Generous 7 cm / 2.75 in shaft length

FOR:

• Opens the following game cartridges: Sega Genesis, Sega Master System, and Sega 32X.
• Opens the following systems: Super Nintendo, Nintendo 64, NES Toploader, Game Cube, Virtual Boy, Game Gear, TurboGrafx 16, and TurboDuo.
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