This is the 17 inch shaft version of the K-1-9 Competition antenna. Exactly the same in every way except for the longer shaft length under the load coil. This antenna is a better match for installations where the antenna is mounted lower, for example on some Kenworth trucks and the Freightliner Cascadia.
Not sure which antenna is the best? Look no further, the Predator 10-K Competition Series antennas have finally arrived. Constructed of high durability machined aluminum and made completely by hand in the USA, this isn't your typical truck stop antenna.
The competition series is designed specifically for the CB enthusiast providing unmatched performance combined with a lifetime manufacturer warranty. This antenna just plain rocks!