1/4 Inch/ 6.35 mm Universal Magnetic Screw Ring Bit Magnetizer Ring Metal Magnetizer Screw, Removable for Hex Screwdriver and Power Bits

Universal Magnetic Ring 1/4” Screwdriver Bit Metal Anti-Corrosion Screw Holder Features: *100% brand new and high quality. *Made of steel, good workmanship, high precision. *The Screwdriver Bits Magnetic Ring can accurately lock screws, reduce abrasion to the the screw and the screwdriver head, extend service life span. *Use it to magnetize the 6.35mm batch head. *Impact resistant and hard, good wear resistance. *Strong magnetism prevents the screws from falling out. Specifications: *Material: Metal *Optional Color: Gold/Blue/Red(As Pictures Show) *Hardness: HRC60 *Size: 21x15mm/0.83x0.59inch.(Approx.) *Magnetism: Strong magnetism *Explosion-proof: No *Insulation: No *Screw head: General purpose *System: Metric *Quantity: 1/3pcs