Maxdao radiating cable clamps offer a wide range of solutions for a fast and secure installation of cables in railway, motorway and underground tunnels. Radiating Feeder Clamp is designed to secure 1 leaky cable.Flammability Test Method: UL94(2013). Click Clamps are used for installing radiating cables in galleries and tunnels with or without spacers. Good impact-resistance and tear-resistance. Clip-in Clamps are used for installing radiating cables and offer exceptional ease of use. Capable to working in extreme temperature.