Clip-on Ferrite RFI (Radio Frequency Interference) / EMI (Electro Magnetic Interference) Filter for Noise Suppression of electrical interference.

Can be clipped on to power or coaxial cable of 6mm diameter RG58, (also fits 7mm RG8X coax tightly!)

Secure ratchet clamp fixings.

For advice and information, call the shop in Letchworth on 01462 675481