The hex wrench is made of quenched and heat-treated CR-V, which has ultimate strength and is not easy to deform. Black oxide coating to enhance rust, wear and corrosion resistance.Each wrench is printed with specifications for quick identification during use, improving work efficiency.The ergonomically designed T-shaped handle is covered with a layer of plastic, which can effectively prevent slipping and provide a firm grip to achieve high torque, making it easy to loosen and tighten fasteners.The hexagonal end chamfer can easily slide into the fastener, reducing wear on the wrench and fastener head.The long t-handle spanners are widely used in DIY, machinery manufacturing, electronic repair, automobile repair, home decoration, equipment repair, etc.
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