100 Pcs RH type magnetic ring anti-interference nickel zinc F2 RH5x6x2.4 CRH-5x6x2.4
100 Pcs RH type magnetic ring anti-interference nickel zinc F9-BP RH6x10x3 CRH-6x10x3
50 Pcs RH type magnetic ring anti-interference T nickel zinc F2-AP T10x10x6.2 CT2-10x10x6.2
20 Pcs RH type magnetic ring anti-interference nickel zinc F2 RH14.2x23.5x6.35 CRH-14.2x23.5x6.35
5 Pcs RH type magnetic ring anti-interference nickel zinc F2-BP RH10.5x20x6.5 CRH-10.5X20X6.5
10 Pcs RH type magnetic ring anti-interference nickel zinc F2 RH14.2x28.5x4.5 CRH-14.2x28.5x4.5
