[COD] PkYeG Tool RF nickel-zinc hollow Ferrite Core Double Holes RF Magnet RF Accessories

PkYeG. Features. The products are all made of nickel-zinc ferrite material, with good anti-interference effect. Smooth surface treatment, no burrs, smooth design, smooth touch. 11 styles. Can meet the needs of many different sizes. Product Name: Double Hole Magnetic Ring. Product function: anti-interference. Appearance color: black. Product material: nickel zinc ferrite. Product size: 11 kinds, please choose according to the picture introduction: aperture 1-5mm length 1-25mm. Applications: equipment, instrumentation, power cables, electrical equipment, audio equipment, home appliances. Product contains: 10xDouble hole magnetic rings. Features. The products are all made of nickel-zinc ferrite material, with good anti-interference effect. Smooth surface treatment, no burrs, smooth design, smooth touch. 11 styles. Can meet the needs of many different sizes. Product Name: Double Hole Magnetic Ring. Product function: anti-interference. Appearance color: black. Product material: nickel zinc