Metric Nut DriverProduct Details1.Feature - This hollow nut driver is a hexagonal hole design that securely holds nuts and bolts.The handle is a PCV handle, which is non-slip, comfortable to use, easy to operate, and can relieve hand tired.2.Material - This hexagonal nut wrench is made of 45# carbon steel material, which can provide sufficient hardness, maximum torque and wear resistance, and has strong resistance to deformation. The surface of the rod is chrome-plated and has strong rust and corrosion resistance.3.Size - Nut drivers Hexagon head size: 5.5mm, Handle length: 87mm / 3.43", rod length: 90mm / 3.54", rod diameter: 6mm / 0.24", socket size: 8.5mm x 7.8mm x 12mm / 0.33" x 0.31" x 0.47"(OD*ID*L), Total Length: 175mm / 6.89"4.
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