The Groz Impact Socket Hex is a heavy-duty 3/4" drive socket engineered for impact wrench applications, featuring a 17mm hex size and chrome-molybdenum steel construction for superior strength and durability. The CR-MO material resists cracking and deformation under high torque loads, making it essential for automotive workshops, panel beating, and heavy mechanical work. Ideal for professional mechanics and trade contractors working with impact guns on larger fasteners.