Mounts
VHF Antenna Mounts
VHF antenna mounts provide the secure, adjustable foundation your antenna needs to perform at its best. Whether you're installing on a sailboat mast, powerboat rail, or radar arch, the right mount ensures optimal placement and signal range. Available in stainless steel, nylon, and reinforced plastic, these mounts offer durability, corrosion resistance, and flexibility with swivel, ratchet, and quick-release options. A solid mount means clear communication—no matter where the waves take you.
- Ratchet Mounts
- Rail Mounts
- Flange Mounts
- Mast Mounts
- Mount Accessories
- Mount Kits
- QuickConnect™ Mounts
Choosing Your Mount
When selecting a mount, consider these factors:
- Desired antenna height and need to lower for transit
- Mounting surface (deck/side, rail, mast)
- Connector access (cable slots avoid disassembly)
- Material preferences (nylon vs stainless steel)
- Ease of removal (QuickConnect™ for fast detachment)
- Precision alignment (shim kits or fine‑ratchet adjustments)
Accessories
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1 product
Specifically built for ratchet models, these rubber shim kits allow fine‑tune tilting (in 5° increments) and height adjustment. Perfect for mounting on sloped surfaces or aligning antenna angles precisely.
Flange Mounts
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2 products
Low‑profile stainless steel mounts with fixed height options—ideal for compact applications such as GPS, marine TV, CB, or shorter VHF antennas. Choose straight or heavy‑duty versions to suit flush deck or radar arch mounting.
Mast Mounts
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0 product
Includes a clamp kit optimized for mounting Shakespeare style antennas (like the 476). The galvanized metal design secures onto an existing mast or structure providing a solid attachment point for compatible antennas.
Mount Kits
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3 products
Includes swivel and adapter kits that combine multiple parts for easy mounting flexibility:
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81‑S Swivel Mount: stainless steel, dual‑joint pivot base for lowering and swiveling.
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408‑R: insulated stand‑off upper bracket.
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410‑R: combined swivel + bracket kit, handles antenna sizes with included insert sleeves.
All kits threaded to standard 1″‑14 mounts for seamless install.
Quick Connect Mount
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7 products
Stainless steel mounts equipped with Centerpin® QuickConnect™ system that enables snap‑off or twist‑off attachment of the antenna (no need to unscrew entirely). These mounts support PL‑259‑CP‑G style connectors, maintain maximum antenna heights up to 8′, and reduce vibration noise thanks to splash protection caps—ideal for frequent removal or rough conditions.
Rail Mounts
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2 products
Designed to clamp onto boat railings (square or round, vertical or horizontal) for simple, secure installation. Stainless steel construction ensures durability, and select models include a cable‑slot to ease connector installation. Several size ranges support rail diameters from 7/8″ up to 1½″.
Ratchet Mounts
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5 products
Featuring a four‑way ratchet design that lets you easily adjust and lower the antenna to help clear low bridges or overhead obstacles. Available in solid nylon or stainless steel, many models include a cable‑slot to avoid removing factory connectors. Options range from standard models to heavy‑duty and fine‑adjustment versions for added strength and precision.
| Model No. | Mount Type | Description | Construction | Mounting | Bolt Holes | Thread | U.S. Patent No. |
|---|---|---|---|---|---|---|---|
| 4186 | Ratchet Mount | Four-way ratchet design with handle. Not for use with antennas longer than 8’ in self-supporting mode — this nullifies all warranties. | Solid Nylon | Deck or side | 5/16″ diameter // 3″ x 1½″ on center | Standard 1″-14 (male) | -- |
| 4187 / 4187-HD (heavy duty) | Ratchet Mount | Special cable slot eliminates removal of most factory-installed connectors. Heavy duty (HD) option for applications where extra strength and rigidity is needed. | Stainless Steel | Deck or side | 9/32″ diameter // 3″ x 1½″ on center | Standard 1″-14 (male) | -- |
| 5187 | Ratchet Mount | Five-degree teeth for finer angle adjustment than standard ratchet mounts. Special cable slot eliminates removal of most factory-installed connectors. | Stainless Steel | Deck or side | 9/32″ diameter // 3″ x 1½″ on center | Standard 1″-14 (male) | 7,525,507 |
| 6187 | Ratchet Mount | Full 4D range of motion without the use of tools. Maximum mounting location flexibility and ease of use, setting a new standard for aesthetics. | Stainless Steel | Deck or side (can be installed at extreme angles) | 5/16″ diameter // 3″ x 1½″ on center | Standard 1″-14 (male) | 10492323B2 |