What is a Regular Socket? Regular socket also called hand sockets, which are made of CR-V heat treated to a hardness range commensurate with their size and configuration. Hand sockets are heat treated to a comparatively higher hardness for high strength and more wear resistance than impact sockets.

Compared with CR-V socket, CHROME MOLYBDENUM STEEL (CR-MO) Impact socket have much better ability of absoring resistance, which means more flexible and durable for continuously repeated application. With molybdenum, CR-MO got below benefits:Easy to processingHigher absorbing abilityEasy to forging

We have received many inquiries for the application of 1" or above impact socket wrench and what kind of air gun should they use?The range of impact socket wrench size is quite big gap, from 3/8 inch to 2-1/2 inch. Big size impact socket wrench is usually applied to high torque requirement situatio