10 Pcs RH type magnetic ring anti-interference nickel zinc F2 RH14.2x28.5x4.5 CRH-14.2x28.5x4.5
10 Pcs RH type magnetic ring anti-interference nickel zinc F2 RH17.5x27x9.5 CRH-17.5x27x9.5
10 Pcs RH type magnetic ring anti-interference nickel zinc F2 RH14.2x15x8 CRH-14.2x15x8
10 Pcs RH type magnetic ring anti-interference nickel-zinc F9 T16*16 * 8 CT9-16x16x8
10 Pcs RH type magnetic ring anti-interference nickel-zinc F2 16 * 28 * 9.5 CRH-16x28x9.5
10 Pcs RH type magnetic ring anti-interference nickel zinc F2 RH18.5x28.5x11.5 CRH-18.5x28.5x11.5
