2xUniversal Removable Magnetizer Ring Magnetic Steel For 6.35mm Screwdriver Bits Selling point: 100% new high quality. Made of S2 alloy steel, it is well-made and has high precision. Impact resistant and hard, good wear resistance. Use it to magnetize the 6.35 mm bit. Strong magnetism prevents the screws from falling out. Use magnetic on the double-headed 6.35mm batch head. Product: Material: S2 alloy steel Hardness: HRC60 Size: 23x15x15 mm Magnetic: strong magnetic Explosion-proof: no Insulation: no Screw head: universal System: Metric Note: Dear 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 hope that you can understand! Thank you! Include: 2 x magnetized ring Best price, Easy transaction, Excellent buying experience Low carbon, Environmental protection, No pollution and durable A great and economical way to clean or decorate your room Manual measurement, please allow 0 ~ 2cm error, thank you Due to the differences between different monitors, the picture may not reflect the actual color of the item. We guarantee the same style as shown in the picture