Neodymium Ring-Tube Magnets

5mm OD x 1mm ID x 1mm H ring Grade N52 Ni-Cu-Ni triple coated Magnetized through 1mm H Approx. 0.59 Lb. / 0.26 Kg pull force

5mm OD x 1mm ID x 2mm H ring Grade N52 Ni-Cu-Ni triple coated Magnetized through 2mm H Approx. 1.26 Lb. / 0.57 Kg pull force

5mm OD x 1mm ID x 5mm H tube Grade N52 Ni-Cu-Ni triple coated Magnetized through 5mm H Approx. 2.43 Lb / 1.10 Kg pull force

6mm OD x 1mm ID x 1mm H ring Grade N52 Ni-Cu-Ni triple coated Magnetized through 1mm H Approx. 0.78 Lb / 0.35 Kg pull force

Neodymium countersunk ring magnet 6-1.5-1x2mm ring 6mm OD x 1.5mm large ID x 3mm small ID x 2mm H Grade N52 Ni-Cu-Ni triple coated Magnetized thro...

6mm OD x 1mm ID x 2mm H ring Grade N52 Ni-Cu-Ni triple coated Magnetized through 2mm H Approx. 1.61 Lb / 0.73 Kg pull force

6mm OD x 1mm ID x 3mm H ring Grade N52 Ni-Cu-Ni triple coated Magnetized through 3mm H Approx. 2.39 Lbs / 1.08 Kg pull force

Neodymium countersunk ring magnet 6-1.5-1x3mm ring 6mm OD x 1.5mm large ID x 3mm small ID x 3mm H Grade N52 Ni-Cu-Ni triple coated Magnetized thro...

6mm OD x 3mm ID x 6mm H tube Grade N52 Ni-Cu-Ni triple coated Magnetized through 6mm H Approx. 2.85 Lbs / 1.29 Kg pull force

Neodymium countersunk ring magnet 10-7.3-3.5x4mm 12mm OD x 7.3mm large ID x 3.5mm small ID x 4mm H Suitable for M3 countersunk screw Grade N35 AH ...

11.2mm OD x 8mm ID x 2.2mm H ring Grade N52 Ni-Cu-Ni triple coated Magnetized through 2.2mm H Approx. 2.53 lb. / 1.14 kg pull force

12mm OD x 3mm ID x 3mm H ring Grade N52 Ni-Cu-Ni triple coated Magnetized through 3mm H Approx. 6.55 lb. / 2.97 kg pull force

12mm OD x 7mm ID x 3mm H ring Grade N52 Ni-Cu-Ni triple coated Magnetized through 3mm H Approx. 5.18 lb. / 2.35 kg pull force

12mm OD x 7.3mm ID x 3mm H Grade N52 Ni-Cu-Ni triple coated Magnetized through 3mm H Approx.  6.04 lb / 2.74 Kg pull force

Neodymium countersunk ring magnet 12-7-3x3mm ring 12mm OD x 7mm large ID x 3mm small ID x 3mm H Grade N52 Ni-Cu-Ni triple coated Magnetized throug...

Neodymium countersunk ring magnet 12-8-4x4mm ring 12mm OD x 8mm large ID x 4mm small ID x 4mm H Grade N52 Ni-Cu-Ni triple coated Magnetized throug...

15mm OD x 10mm ID x 5mm H ring Grade N52 Ni-Cu-Ni triple coated Magnetized through 5mm H Approx. 9.61 Lbs / 4.35 Kgs pull force

15mm OD x 10mm ID x 5mm H ring Grade N52 Black Epoxy coated Magnetized through 5mm H Approx. 9.61 Lbs / 4.36 Kgs pull force

18mm OD x 9mm ID x 3mm H ring Grade N52 Ni-Cu-Ni triple coated Magnetized through 3mm H Approx. 9.26 Lbs / 4.20 Kgs pull force

Neodymium countersunk ring magnet 20-5.6-3x2mm ring 20mm OD x 5.6mm large ID x 3mm small ID x 2mm H, suitable for M3 CS Screw Grade N52 Ni-Cu-Ni t...

20mm OD x 6mm ID x 6mm H ring Grade N52 Ni-Cu-Ni triple coated Magnetized through 6mm H Approx. 22.44 Lbs / 10.18 Kgs pull force

20mm OD x 6mm ID x 10mm H ring Grade N52 Ni-Cu-Ni triple coated Magnetized through 10mm H Approx. 30.47 Lbs / 13.82 Kgs pull force

20mm OD x 10mm ID x 6mm H Grade N52 Ni-Cu-Ni triple coated Magnetized through 6mm H Approx. 20.13 Lbs / 9.13 Kg pull force

20mm OD x 10mm ID x 10mm H Grade N52 Ni-Cu-Ni triple coated Magnetized through 10mm H Approx. 27.30 Lbs / 12.38 Kg pull force