Features and Benefits:�LIFETIME WARRANTY WITH SUNEXPRESS: Get in the express lane with the industry�s leading warranty program and exchange warranted products directly with Sunex.�Allows access to parts that need to reach further into the socket, such as bolted joints and clamp bolts.�CR-MO steel provides the strength and flexibility to handle high torque impact tools.�Radius corner design reduces wear and increases torque on fasteners by placing force on fastener walls rather than fastener corners.�Chamfered opening quickly aligns fastener to socket.Set Includes:3/4? Dr. 3/4? Deep Impact Socket(424D), 3/4? Dr. 13/16? Deep Impact Socket(426D), 3/4? Dr. 7/8? Deep Impact Socket(428D), 3/4? Dr. 15/16? Deep Impact Socket(430D), 3/4? Dr. 1? Deep Impact Socket(432D)Dimensions 12.6 � 11.9 � 2.4 in; Weight 22.1 lbs