Evansville, Indiana USA
Beverly Ave 47710
Business Hours By Appointment
Tuesday thru Saturday
By Appointment
Sunday
CLOSED
Monday
CLOSED
This adapter allows you to use a standard 3/8x24 thread antenna whip or accessory on the Harvest HD330 screwdriver antenna.
The HD330 uses a very unusual / proprietary thread making it impossible to use a standard whip or stinger. Only the telescopic antennas that come with it are able to thread on to the coil. This adapter solves that very real problem ! It slips over the the factory telescopic antenna (when fully collapsed) and is secured with a stainless steel set screw. This allows you to thread in a 3/8x24 antenna / whip. spring, or other accessory.
* Does NOT include the small cone-shaped ferrule.
This item Ships FREE !
Tom G. 5.0 out of 5 stars Good mount for 2020 Pete 579 Reviewed in the United States on August 24, 2021 Verified Purchase This mount worked well. I did have to take it off and bend the bracket a few degrees out so that my XM antenna stood straight. Other than that, to mount it, I just removed the two bolts holding the curb mirror to the top of the door, set the P4 mount in place on the door, and ratchet the bolts snug to the door. No drilling as the P4 mounting holes match perfectly to the Pete's mirror mount holes. Very solid mount. No vibration going down the road. High quality!
Brian Rein5.0 out of 5 stars Five Stars Reviewed in the United States on April 10, 2018 Verified Purchase Fits perfectly on my semi.
More testimonials coming soon !
Raymond Sult
Machinist / Artist
Machartist: Machinist / Artist
Inventor & Designer of the Patent Pending P4 antenna mount for Freightliner Cascadia semi trucks and other semi trucks.
Evansville, Indiana USA
Beverly Ave 47710
Business Hours By Appointment
Tuesday thru Saturday
By Appointment
Sunday
CLOSED
Monday
CLOSED