Wilson Antennas 305495SE T2000 Series Mobile CB Trucker Antenna with 10 Shaft Clear/Black by Wilson Antennas

I'm going to install this Wilson mm trucker antenna on my Kenworth T mm need a 9/16 for the nut on the Wilson and I'll need a 13/16 part of a 13 millimeter to remove the antenna and the Kenworth - mm there are the original antennas and they're doing just fine I get a swer of 1.2 with those they may not get out as far as I'd like them to get out the antennas short I think it's about a three-foot antenna I'm going to put this Wilson mm trucker antenna hun it's a four-foot antenna all I'm going to do is install it and I'll have to do the SWR after I install both the antenna 13-millimeter remove this antenna a 19 millimeter install this one and turn it around to adjust it to the Wilson truck or 2000s sticking out towards the road and we can easily access the screws which just goes WR now be able to access those screws to adjust the SWR which I won't do until the next recording because of th