... Tri-Magnet Mount with SO-239,NMO,SL-16K,N-femal Connector. Mounting Brackets TC-MB-TM01 Product Description Heavy Duty Tri ... -Magnet Mount with SO-239,NMO,SL-16K,N-femal Connector. This type Tri-Magnet Mount has three strong 3.5 ... ', 17', 18' RG58 cable (per client different needed). Available connection connector: PL259,SMA-MALE,SL16-MALE etc.