Interchangeable blade, 2.5/2.5",Ball end hex
Wiha System 4, 2 pc(s), Hex (imperial), 2.5 mm, Chromium-vanadium steel, 4.72" (120 mm), 0.406 oz (11.5 g)
Wiha System 4. Number of bits: 2 pc(s), Screwdrivers/bits tips included: Hex (imperial), Hex screwdriver bits (metric): 2.5 mm. Length: 4.72" (120 mm), Weight: 0.406 oz (11.5 g)