Features: Magnetic tip will firmly absorb the screws to prevent slipping for higher efficiency. Widely used for manual electric screwdriver screwdriver drill air and other tools ect. Light weight small size and compact design. You can take it with you and use it for home telecommunications car or mechanical maintenance work. Magnetic collar design can limit screw penetration and damage to board more easy to install the drywall screws. Anti-Rust Drill Bits Made of highgrade alloy steel integral induction hardening with strong wear resistance. Notice: *Actual color may be slightly different from the image due to different monitor and light effect *Please allow 1-3cm deviation due to manual measurement Description: Size: As the picture shown includes: 1 set x Magnetic Screwdriver Bits Set "