Permanently Stamped SizeSizes stamped markings for easy identification. Save effort for your industrial, mechanic or construction work. | Hex-shaped BodyThe hex-shaped body allows for use with an adjustable wrench. | Easy to CarryThe stainless steel wire is used to connect the 5-piece socket wrench and the afterburner, which is convenient for you to carry and store when you work. | Afterburner Hole DesignA handle is included in the kit to provide greater torque. It's perfect to remove and install shower and bath faucet stems. |