Function:Socket head increase contact area to prevent the fastener from round-off.The socket has a unique design, durable construction, easy operation, and can quickly and accurately complete various tightening and disassembly tasks.Antislip with ergonomical shape provide great comfortable grip, precise tip ensure more secure fit. It can reach into the narrow place. for use in complex environments.Applicable to various vehicles: Heavy duty socket for Car Truck Vehicle Motorcycle etc.Specification:Product Name: Deep Reach SocketMaterial: Chrome Vanadium SteelColor: Silver ToneSocket Type: 6 PointSocket Inner Diameter: 10mm / 0.39″Square Drive Hole Inner Diameter: 1/2 InchSocket Size: 80mm / 3.15″(L)Material:Durable Chrome Vanadium Steel, solid construction, anti-corrosion and anti-rust.