5pcs Universal 21mm Removable Magnetizer Ring Magnetic Steel For 6.35mm Screwdriver Bit

Description 5pcs Universal 21mm Removable Magnetizer Ring Magnetic Steel For 6 35mm Screwdriver BitsSpecification Material MetalHardness HRC60Quantity 5pcsSize 21 12 mmMagnetism Strong magnetismExplosion proof NoInsulation NoScrew head General purposeSystem MetricFeatures 1 Made of steel good workmanship high precision 2 Anti impact and hard great wear resistant 3 Use it to magnetize the 6 35mm batch head Usage 1 Insert the magnetic steel sleeve into the 6 35mm batch head for connection 2 Confirm that the magnetic steel sleeve has been fixed on the batch head 3 Place the screws on the batch head where the magnetic steel sleeve is inserted 4 Strong magnetism prevents the screw from falling off Package Included 5 X Magnetizer RingsMore Details