DEKO 2 Piece Universal Socket Multi-Function Hand Tool Set Repair Kit Locksmith Screwdriver Wrench Adapter Multitool Dismounting various shapes nuts, screw,hooks,lag acrews,and bolt heads etc. Self-adjusts to fit thousands of fasteners. Polished chrome finish. Internally by 54 high-carbon steel hardness pole constituted. It can be used in automotive industry, household maintenance, manufacturing industry,construction and other industries. Removable screws,rotating hooks,disassemble flat head screw. Removing irregular screws and remove broken taps, tightening knobs. Small size, easy to carry.