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)

Square Head Ratcher Screwdriver Set ... High- Transparent Hand Green/Red Duplex Color Red / Black Screwdriver... 30 in 1 Flexible Shaft Screwdriver S... Roll Skate Ratchet Screwdriver Set 1...