The large industrial high neck impact plum wrench is suitable for industries such as petroleum, chemical, metallurgy, power generation, refining, shipbuilding, petrochemicals, and machinery. It is a tool used in equipment installation, installation, and maintenance work. The high neck striking plum blossom wrench is divided into two types: metric and imperial. The material of the high neck striking plum blossom wrench is forged and processed as a whole using 45 # medium carbon steel or 40Cr alloy steel. Manufacturing and execution standard for high neck tapping plum blossom wrench: GB/T4392-1995 (tapping dumb wrench and tapping plum blossom wrench). The characteristics of the high neck striking plum blossom wrench include reasonable design, stable structure, high material density, strong impact resistance, no folding, no bending, high product size accuracy, and durability.