Features: Premium S2alloy steel screwdriver bit with anti statics coating ensure accuracy and prevent circuit damage during delicate electronics repair like 5G motherboards or smartwatches. Multifunctional 6mm round shanks design fit electric screwdriver, feature Star/Crosses/Slotted/Hexagonal heads and magnetic lock mechanism to prevent slippage during high torques operations. Ideal for professional technicians, industrial maintenance groups, and DIY enthusiasts requiring sturdy tool for extended smartphone repairs or intricate assembly tasks. Essential for statics sensitive environment safely handle computer components, automotive electronics, or home appliance installations without electrostatic discharge risks. Ergonomic textured handle maintains grip in humid conditions, combining industrial wear resistance with fatigue reducing balance for continuous workshop operations. Specifications: Component: S2alloy Handle Length:Approx.11cm/4.33inches Bit Length:Approx.6cm/2.36inches Type:Star/Crosses/Slotted/Hexagonal(Optional) Package Includes: 1Set Electric Screwdriver bit note: Please allow 0-1cm error due to manual measurement. you not mind before bid. Due to the differences between different monitors, the picture may not reflect the actual of the item. Thanks!