Quickly becoming the standard in satellite dishes, antennas and cable television installation, our compression connector provides reliable connections with a high resistance to moisture. Makes your own custom length cables. High frequency, these are compatible with digital cable and satellite. Bright nickel finish withstands harsh environments and reduces the effects of oxidation. O-ring in the nut and a tapered plastic ferrule provides barrier to moisture migration through the threads and under the cable jacket that would otherwise damage the cable. Use item #38011, our 3-in-1 compression tool for easy installation.