- -Rotating cap for precise control and screw turning with fingertip
-Ergonomic designs with non-slip and dual color PP-TPR handle for user comfort
-Comes with20pcs Cr-Mo alloy steel precision bits and sockets for different applications
-With extension bar design, ideal for accessing fasteners in tight areas
-Bits are color-coded for easy identification and management
-Durable compact size storage box for easy bits collection and carrying
-Ideal for mobile phone, PC, DIY home use & other applications.Insert Cutting 1.0 -1.5 – 2.0 – 2.5 – 3.0 Insert Croce , 000- , 00 – , 0 – , 1 Allen Key Insert H2.5 – H3.0 – h3.5 – H4.0 – H4.5 – H5 Torx insert T4 – T5 – T6 – T7 – T8 Insert material CR-V