Square: 0, 1, 2 mm Nut: 4, 5, 6, 7, 8, 9, 10, 11, 12 mm

17 in 1 Flexible & Extension Tube Item No. PS-6236 Material Specification "+": #1, #2 "-": 4, 5, 6 mm Weight Packing Volume(Cuft)

Duplex Color Navy/Black Yellow Screw... Ratchet Screwdriver Bit Set & Holder... Portable Ratchet Handle & Bit Set 18... 3 in 1 3 Way-Socket Set Multi Home Tool With Lamp 24pcs