iFixit Marlin Precision Hex Screwdriver (2.5 Nut Driver)

Developed by iFixit to fit the 2.5 mm nuts found in some iPhones.

The iFixit 2.5 mm Nut Driver for iPhone features a knurled grip and rubberized, ergonomic handle with swivel top. Made with uncompromising quality in manufacturing, this precision nut driver is the last driver you'll ever need to buy.