Suitable for: Tighten the square screw. 5 x L Shape Square Head Wrench. Size: 3mm, 4mm, 5mm, 6mm, 7mm. Length Width: 3mm(66 23mm), 4mm(74 29mm), 5mm(85 33mm), 6mm(96 37mm), 7mm(97 38mm). The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness.
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