163A American Type Non Sparking Offset Box End Slogging Wrench

As a commonly used tool in America, the 163A slogging wrench has a socket on one end and block on the other. It conforms to the Q/ZBF-163A and is made with either beryllium copper or copper aluminum that has been subjected to a process known as drop forging. Via that process, the wrench achieves high tensile strength, stable mechanical properties, and long service life.

Spark-reduced feature of copper alloy makes the wrench compatible with flammable or explosive atmosphere. Most often struck by a hammer, the spanner creates a motion that moves the hex-head bolts or nuts to release or tighten. The socket is displaced to a large angle to the handle, thus making the handle turn easier without interfering with adjacent fasteners.