Ideal for low-profile installations, the 18' Terminator coax has a weather-resistant ring end that attaches to the antenna mount at a 90 degree angle and includes a standard 3/8 x 24 antenna stud. This coax is perfect for attaching to a hood mount where there isn't much room between the mount and the vehicle body. Due to the design of this coax cable, it will only attach underneath the mount unlike the FireRing with can attach on either the top or bottom of the mount. This Terminator cable is 18' in length but a 12' version is available as well.