Robust fastening of screws, nuts, and bolts. A reliable impact socket is essential when you need to tighten hex screws, nuts, and bolts with your power tool. The PRO Nutsetter Impact is made from modified steel to ensure the stability you need for the toughest jobs. It features clear laser markings, making it easy to identify in your toolbox. The PRO Nutsetter Impact is an excellent choice for contractors looking for a sturdy and reliable accessory for heavy-duty tasks. It is made from heat-treated, modified steel for outstanding stability and resistance to high torque. The torsion zone of the socket absorbs the torque load to ensure that the accessory does not break.