Capri Tools 30036 12mm XZN Triple Square Bit Socket with 1/2-Inch Drive This product is ideal for use with breaker bars, ratchet handles and torque wrenches Single 12mm XZN bit socket in 1/2-in drive Socket bit is constructed with S2 steel which makes this tool great for heavy-duty use A lifetime replacement guarantee is provided by Capri Tools European vehicles are compatible with this XZN bit Premium S2 Steel Bit Advanced Heat Treatment SmartKrome Finish Chamfered End Large Stamped Sizing Ultimate Storage Case