Heavy-Duty CB Antenna Spring

Designed for antennas up to 4’ tall, this durable spring protects your antenna, mount and vehicle Description If you’ve got a “Big Mama” on your vehicle (that’s trucker slang for a big antenna and, coincidentally, our nickname for Mike's girlfriend), then you know how important it is to keep it protected under any circumstance. The Heavy-Duty CB Antenna Spring will keep the base of your antenna flexible, with just enough give so the road doesn’t take. Ideal for antennas 4’ tall, the stainless spring is rust- and weather-resistant. We recommend a super heavy-duty spring for antennas over 4’ tall, a.k.a the real “Big Mamas”. Specs Model / SKU: AUSS3H Recommended for: CB antennas up to 4' tall. For large, heavy antennas such as Monkey Made or fiberglass antennas over 4', we recommend using a Super Heavy-duty Spring.. Compatible with: All CB antennas using an industry-standard 3/8" x 24 thread. Installation Notes: Easy, tool-free install. Screw the spring into any CB stud o