The cross is a mini 3-way with 8 mm, 9 mm and two 10 mm sockets Hex bit sizes û 2 mm, 2.5 mm, 3 mm, 4 mm 5 mm and 6 mm Screwdriver bit sizes û Phillips #2 and slotted 4 mm The two 10mm sockets are for the bits included Star bit size û T25. CROSS SCREW DRIVER SET