4PCS Universal 21mm Removable Magnetizer Ring Magnetic Steel Screwdriver Bit Screwdriver Accessories Magnetic Coil Head

Details:

* new and high quality *Made of steel, good workmanship, high precision. *Anti- and hard, great wear resistant *Use it to magnetize the 6.35mm batch head *Strong magnetism prevents the screw from falling off *Color: Black(As Pictures Show) *Material: Metal *Hardness: HRC60 *Size: 21 * 12 mm (Approx.) *Magnetism: Strong magnetism *Explosion-proof: No *Insulation: No *Screw head: General purpose *: Metric

Package Contents:

4*Magnetizer Ring

Note:The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness.