Stanley Adjustable Spanner Adj.Spanner Chrome Plated 200Mm STMT87432-8About this Item:Material: Chrome Vanadium SteelKnurl adjusting mechanism for quick and precise adjustmentAdjustable jaw design allows tool to grip many fastener sizesBuilt-in tension spring stabilizes moveable jawPolished chrome head and chrome-plated body for anti-corrosion protectionLaser-etched SAE and mm jaw scale for easy size adjustmentLightweight handle design