/Features: Enhance the magnetism of your screwdriver tips effortlessly with our Screwdriver Magnetizer. Simply insert the magnetic ring onto the screwdriver rod to securely lock screws and easily adsorb metal parts. Achieve quick magnetization by passing the screwdriver through the magnetizing ring, boosting its magnetic force instantly. compatible withdemagnetization, place the screw bit on the outer dent of the magnetic ring. This tool is compatible with screwdriver bits that have a 6.35mm shank diameter. Note: The package includes only the Screwdriver Magnetizer; other accessories shown in the images are not included. Specifications: Product Name: Screwdriver Magnetizer Material: Aluminum Alloy Size: Approximately 23x18x6.35mm Purpose: Suitable compatible withvarious specifications of screwdriver bits to enhance their magnetism. Color: As Shown Package Contents: 6* Magnetizer/Demagnetizer Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.