1) 5mm Socket Nut Tool is your helpful and practical tool  <br><br>2) Plastic grips of this Professional Socket Nut Drivers more power than conventional handles <br><br>3) Handle Material: quality and durable plastic <br><br>4) Shank Material: Chrome-Vanadium-Molybdenum Steel <br><br>5) The Screw Driver Tool ideal for professional? mechanic? auto repair <br><br>6) Metric Size: 6mm <br><br>7) Size of this Socket Nut Tool: 180mm(L) x 25mm(D) <br><br>8) Weight: 85g