Nut Screwdriver D-840

A convenient nut driver (box driver) handy for quick turning of nuts and bolts.
[Features]
· Shaft length is 100 mm and is also ideal for nuts in deep places where hands get in the way.
· Box depth is 18 mm for screws with a long shaft; the area where the screw protrudes from the nut can also be used.
· Black oxide processing forms an oxidation film during rustproofing treatment.
[Applications]
· Ideal for small nuts for hobby use.
· M2 screws which are ideal for the wheel nuts of electric four-wheel drive vehicles (no lock, 4 mm width across flats).