Magnet Ring Ni 20-12x5

Size: Ring 20-12x5  mm
Outer Dia : 2 cm
Inner Dia : 1.2 cm 
Thickness: 0.5 cm 
Grade: Ni
Coating: Nickle - Ni  

Description:
Nickel Coated Magnets have many industrial, educational and household uses. These Magnets are highly resistant against demagnetization.