2Pcs Magnetic Screw Rings Aluminum Alloy Magnetized Ring Screwdriver Bits 6.35mm Anti-Slip for Mechanic Carpenter DIY Repair

High-concerned chemical : None Material : Aluminum alloy Type : Power Tool Parts Origin : Mainland China Magnetic Screw Rings : Magnetized Ring Screwdriver Bits Universal Magnetizer : Shank Screwdriver Bit