Rugged Radios NMO-MT-15 Features:

The most popular NMO cable mount option is now upgraded with more durable cabling, a nickel-plated brass NMO mount, and two additional feet for 15' of total cable length. Superior to the rest, Rugged Radio’s coax cable with NMO mount features a crimped NMO connection which provides a more secure, weathertight connection for reliability and durability when it matters most. Works for VHF and UHF applications and requires 3/8" thread hole. For mounting applications where you have a thicker roof and require a thicker NMO mount up to a 1/2" thick. Formerly #NMO-MT-U. DO NOT OVERTIGHTEN NMO NUT OR ANTENNA TO NMO CONNECTOR.