Features 1、Comes with Oxford bag, fixed with rubber band inside, can be hand-carried, hung up, convenient storage. 2、The handle has a force hole/tail hole, which can be rotated by force to become a T-shape, which is labor-saving and not easy to fatigue. 3、This screwdriver has a non-slip handle with a horizontal raised strip design, which has a non-slip effect and a comfortable feel. 4、High-frequency quenching treatment increases the torsion and the hardness is as high as HRC52-54. 5、This hex socket screwdriver set has complete specifications to meet your different needs. Specification Item Type: Hex Socket Screwdriver Set Material: #45 Steel Specification: 3/16in 1/4in 5/16in 11/32in 3/8in 7/16in 1/2in Package List 1 x Storage Bag 7 x Hex Socket Screwdriver