Our 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.
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, be sure to visit this model NMO cable mount here.
Be sure to not overtighten antenna to NMO connector.