This product is 1/2 -point impact socket tool set. It is sturdy and not easy to deform, which has use. It has multi-specification, meeting your various use needs. It has wide applications, and it is suitable for installation and maintenance for automobiles, machinery and equipment and other products. Features -Color:Assorted Color -Material:High-carbon Steel -Storage Case Size:32.00X26.00X8.00cm/12.58X10.22X3.14in This impact socket tool set is made of high-carbon steel material and uses surface heat treatment, which has heavy duty, allowing you to use it for a long time. Designed with slotted holes, the sleeve can be more firm without easily falling off. With leather rings and , you can better fix it on the machine The impact socket tool uses the equipped tool case and clear specification markings, which is easy for you to identify With chamfered design, this impact socket tool has the quick alignment and the smoothest possible fastener clamping The impact socket tool set is equipped with a portable and sturdy storage case, so every part can be kept in place Package list: 20 Socket Tools 20 x Apron 1 Case 1 x Set of Sealing Rings