1.product size: 52*19mm(suitable for 7-19mm nut and most irregular shape). 2.product weight: 160g 3.mateiral: CR-V steel4.color: black, red, yellow, purple, green, blue.5.Can be disassembled various shapes nuts, screws, hooks, lag screws, and bolt heads ect. Self-adjusts to fit thousands of fasteners. Polished chrome finish. Internally by 58 high-carbon steel hardness pole constituted. 6. It can be used in automotive industry, household maintenance, manufacturing industry, construction and other industries.Product is compact and easy to carry. Removable screws, rotating hooks, disassemble flat head screw. Removing irregular screws and remove broken taps, tightening knobs
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