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Deal.ai › Wilson › Speaker Mounts
Wilson
Wilson Antennas 305600CHR CB Extension

Wilson Antennas 305600CHR CB Extension

Best price now

$41.22at WalmartChecked 10 h ago

18% under what the other stores charge

Compared across 3 stores. Prices are checked against each store and labelled with when. Store links may earn us a commission. Price via Klarna.

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Price facts

  • Lowest price today: $41.22 at Walmart (checked Nov 10, 2026).
  • Checked at 3 stores.

Our take on the Wilson Antennas 305600CHR CB Extension

The Wilson Antennas 305600CHR is a chrome CB antenna extension piece, a short riser that moves a CB whip higher or clears it past obstructions on a vehicle or base mount. It is a simple, fixed metal part with no swivel, tilt or cable channel, so it suits buyers who need extra height or clearance and already have a mount and coax sorted. Compared with adjustable or sand-fillable mounts, it trades flexibility for a rigid, low-maintenance build. It is a niche fit: useful for a specific install problem, not a general upgrade.

Best forRaising a CB whip above a roof rack or cabClearing an antenna past bodywork or a bed railDrivers who want a fixed, no-adjustment riserReplacing a worn or bent extension stud
Pros
  • Chrome finish resists rust better than bare steel
  • Fixed design has no joints to loosen or rattle
  • Simple threaded install with no setup steps
  • Adds height without a full new mount
Cons
  • No swivel or tilt, so angle cannot be adjusted
  • No cable channel, so coax routing stays external
  • Not sand-fillable, limiting ground-plane tuning
  • Only helps if the thread and mount already match

Wilson Antennas 305600CHR CB Extension prices at every store

  • WalmartNew

    In stock

    $41.22Free shippingChecked 10 h ago
    Visit Walmart
  • NeweggNew

    In stock

    $63.00Free shippingChecked 10 h ago
    Visit Newegg
  • Tractor Supply CoNew

    In stock

    $49.99+ $13.99 shippingChecked 10 h ago
    Visit Tractor Supply Co

Store links may earn us a commission. Some prices via Klarna.

Wilson Antennas 305600CHR CB Extension price history

Lowest price we've seen: $41.22 on Nov 10 at Walmart. Tracked across 3 stores since Nov 10.

Specifications

Swivel
NoSource
Cable Channel
NoSource
Tiltable
NoSource
Can be Sand-Filled
NoSource

Questions and answers

What does this extension actually do?
It is a rigid riser that adds height or clearance between a CB antenna and its existing mount. It does not tune the antenna or change its ground plane.
Will it fit my CB antenna mount?
Fit depends on matching the thread and stud size of your mount and antenna base. Check both before buying, since the part is fixed and cannot be adapted.
Can I adjust the antenna angle with it?
No. It has no swivel or tilt, so the antenna sits at whatever angle your mount provides.
Does it help with grounding or SWR?
Not directly. It is not sand-fillable and adds no ground plane, so SWR still depends on your mount, coax and antenna placement.
Is it for mobile or base setups?
It works on either, as long as the mount matches. Most buyers use it on a vehicle to clear a roof rack, cab or bed rail.
Where is the Wilson Antennas 305600CHR CB Extension cheapest?
At Walmart, for $41.22, 18% under what the other stores charge, as of our latest check.
Where can I buy the Wilson Antennas 305600CHR CB Extension?
3 stores we checked sell it, including Walmart, Tractor Supply Co, Newegg.

Stores we've priced the Wilson Antennas 305600CHR CB Extension at

  • Newegg deals and prices
  • Walmart deals and prices

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