Screwdriver Kit 74023 you everything under control. 8-piece tool set is very useful tool set from Tamiya Craft Tool Series facilitates installation and service of Tamiya all models. It is specially designed for the nuts and bolts of the Tamiya building kits. A large and easy to grip handle turns any changes, in a practical box is waiting for use, a great tool. The tool – Pack contains 8 different tool inserts: – Cross Screwdriver, Small Cross Screwdriver, Medium – cross-head screwdriver, large slotted screwdriver 2.5 mm – flat blade screwdriver 5.0 mm – Hex Key 1.5 mm (e.g. for sprocket), nut drivers (nut) 5.5 mm (For M3 Wheel Nut) – Socket Spanners (nut) 7.0 mm (box contents in the box: – 8 inserts – 1 tool support rail for M4 Wheel Nut) warning: not suitable for children under the age of 14 years of age.