2024 3PCS Universal 21mm Removable Magnetizer Ring Steel Screwdriver Bit

Use it to magnetize the 6.35mm batch head. Hardness: HRC60 Size: 21 * 12 mm Material: Metal Screw head: purpose new high quality. buyer: Due to lighting effects display brightness manual measurements etc. the color and size between the photo and the actual item may vary slightly. Sincerely that you can understand! Thank you! 3 X Magnetizer Ring Explosion-proof: No Magnetism: Strong magnetism System: Metric -impact and hard great wear . Insulation: No Strong magnetism the screw from falling off. Made of steel good workmanship high precision.