A unique design allows this tilt base to fit most vertical antennas with or without a base bracket. Pre-punched hole makes it easy to mount many different type of verticals. Fits Hy-Gain's AV18VS/AV14AVQ/AV18AVQII/AV640/AV620/AV6160 and
MFJ1796/1798/2990 and others with tube bases or mast pipes up to 2¬"OD. Mount one side of the tilt base to the mast and the other to the antenna base. No climbing a ladder -- raise your antenna up/down easily before severe weather by
yourself -- just walk it up or walk it down. Ground radial holes also provided. 1/8" thick aluminum. Includes two 2¬" U-bolts, mast saddles and stainless steel nuts and bolts.