The ENGINEER TWH-01 is a 7pc metric hex key wrench set in smaller sizes.
Sizes contained in the set are 0.89mm, 1.27mm, 1.5mm, 2.0mm, 2.5mm, 3.0mm and 4.0mm.
Ideal for situations where small precision metric screws & fasteners are deployed - such as precision engineering, modelmakers, robotics, guitar bridges, musical instrument etc.