Hyjoy 12 Pack 1/4" Shank, Nut Driver Set, Slot Nuts Drill Bit Set, Drills Bits for Panel Nuts Screws (Complete Set of 12 Pack 12 Sizes)

[ ] It is constructed from -hardness chromium-molybdenum steel with nickel-plated , which is and inhibits rust formation [ INSTALLATION] Pack of 12 pieces-This bit nut driver bit is engineered to swiftly and efficiently tighten or loosen nuts, bolts, when blinds/panels or other tasks, and save lots of time and the task rapidly. [BRAIN HOLE OPEN] All the extractors are precisely designed to hold tight and not loose your hands. The internal thread design provides . The more you turn, the tighter the sleeve is held, which saves you time and quickly installs you. Things. Versatile Use: It can be with 8mm, 9mm, 10mm, 11mm, 12mm, 13mm, 14mm, 15mm, 16mm, 17mm, 18mm, 19mm hexagon nut drives and is very suitable for hurricane blinds or other items. It can quickly and effectively fasten or loosen nuts, bolts, square-shaped, and star-shaped fasteners. [SIZE] 12 pieces with 1/4 inch hexagon handle, drive and nut remover included, 12 size slots are 3.7mm, 5mm, 6.2mm, 8.2mm, Can accommodate the sizes you .