Threaded coupler used to link coaxial jumper cables together with satellite, antenna and cable television systems. Nickel-plated brass body provides corrosion resistance. Compatible with high-speed broadband and satellite delivery systems and ideal for all types of coax signals including cable TV, DVR, satellite setups, etc.. Meets or exceeds ANSI/SCTE 155, “Indoor F Female to F Female Inline Splice” requirements.