Features:
A variety of screws are available: this screwdriver driver set is suitable for flat screws, phillips-screws and flower screws.
High carbon steel: this batch head set is made of high carbon steel with high hardness, and the plastic spacer can be removed at will.
Lightweight Design: This set adopts lightweight material which is very light on your hands. 
Easy to Use: Just take out the screwdriver heads and use it in your work, a very convenient set for you. 
Rust Proof Set: This screwdriver heads set adopts high quality material which will avoid rust well.
Specifications:
Material: High Carbon Steel
Functions: Screwdriver Heads

Package List:
108pcs * Screwdriver Heads