• CB Antenna Stud Mount Firestik - K4A - PL259 Screw-On Connection
  • K4A.jpg
  • K4A.jpg
  • WUw3TIHi_Z8WUw3TIHi_Z8
  • K4A.jpg
  • CB Antenna Stud Mount Firestik - K4A - PL259 Screw-On Connection
  • K4A.jpg
  • K4A.jpg

CB Antenna Stud Mount Firestik - K4A - PL259 Screw-On Connection

Visit the Firestik store
  • Our Most Popular Stud

Item #: K4A

In Stock
Other people want this Over 1 people have this in their carts right now.
Fast Shipping & Delivery Most orders arrive within 2-4 days
Free Phone Support expert help and assistance from people who have hands-on knowledge

Customers Also Purchased

CRM1A Standard 4-Bolt CB Antenna Mirror Bracket - no stud
18\' Firestik K8A Single CB Coax Cable With PL259 Connectors
  • Description
CB Antenna Stud Mount. Used to connect a CB antenna to a bracket and the coax cable to the antenna. A vital junction point that holds an antenna system together.

The importance of the stud mount cannot be over stressed! The antenna stud mount acts as a bridge between the antenna and the coaxial feedline. Accordingly, it needs to allow for efficient transfer of your transmitted and received signals to and from the transceiver. If the stud mount doesn't perform that task efficiently you end up with unneeded loss. And if that isn't enough, the stud mount must be strong enough to withstand all of the stress placed upon it from an antenna that is subject to severe wind load and vibration.

Firestik stud mounts have become the standard of our industry. This wasn't by accident. It was because users learned to appreciate their outstanding design and material quality. Instead of inexpensive aluminum, we use chrome plated machine brass. Instead of 9/16" (14mm) hex-stock, we use 5/8" (16mm) stock. Instead of ABS or inferior plastic insulators, we use nylon. Instead of cadium plated hardware, we use stainless steel. Furthermore, our heavy-duty 3/8" center shanks can mean the difference between trouble free use and lost antennas.

Our model K-4A stud mount has been praised by communications professionals for 20 years. You can actually pay more for a stud mount but you certainly will not get more than what the K-4A offers. The K-4A should be used whenever a PL-259 terminated coax cable is to be used (K-8A, K-9A, R-8A, R-9A). Like the K-4, this stud is designed for 1/2" (13mm) holes. In a typical installation, antennas with 0.680" (15mm) of exposed threads can be used without the fear of bottoming out before proper tightening is accomplished.

K4A Technical Specifications

3/8 Antenna Mount with SO-239 (female UHF) on the bottom. Typically used for CB antennas.
Requires a 1/2in hole
Can support up to 6ft CB antennas

Firestik K4A Reviews

Overall rating
  • 5
  • 4
  • 3
  • 2
  • 1
Write a Review
Dave L.
15 years ago
No flaws in design here. Works just like it should. Highly recommend!

Contact Us

  • Walcott Radio
  • 2940 N Plainview Rd Walcott
  • Walcott, IA 52773
  • Phone Support
  • 1-844-925-2688
  • M-F 10am to 5pm CST
  • Store Hours
  • M-F 9am-6pm
  • Sat 9am-5pm
  • Sun Closed
Copyright 2024 Walcott Radio
Visit our Store! 2940 N Plainview Rd Walcott, Iowa 52773 USA