MFJ-336S, MOUNT, 5~ TRI-MAG, SO-239 MOUNT

The MFJ-336S Goliath Tri-Magnet Mount has three super strong 5-inch magnets bolted to 1/4 inch triangular mount.  It has 17 feet of coax cable.  CAUTION:  Once its on, its difficult to get it back off!  The MFJ-336S has a SO-239 connector.