ZOMCHAIN Marine VHF Antenna Mount — 316 Stainless Steel Adjustable Base, Polished Mirror Finish, Dual Ratchet Angles

ZOMCHAIN's Marine VHF Antenna Mount is a polished 316 stainless-steel adjustable base that secures VHF antennas and resists harsh saltwater corrosion.

This heavy-duty antenna pedestal combines corrosion-resistant materials with flexible angle adjustment so you can install, align, and protect your VHF antenna on a wide variety of vessels. Manufactured from marine-grade 316 stainless steel and finished to a mirror shine, the mount is built for long-term outdoor exposure and designed to route cable neatly through the base. Two ratchet joints give you precise aiming options for clear reception and a tidy, professional installation.

How does the mount withstand saltwater and marine weather?

The mount is cast from 316-grade stainless steel, a metal commonly specified for marine hardware due to its superior resistance to pitting and rust in salty environments. The polished finish adds a protective surface that reduces corrosion points while keeping the unit attractive over time.

• 316 stainless construction prevents rust and pitting in saltwater conditions
• Polished mirror finish reduces surface imperfections that trap moisture
• All supplied fasteners are stainless for consistent corrosion resistance

What adjustment and alignment options does the base offer?

The pedestal includes two independent ratchet joints so you can tilt and rotate the antenna for optimal line-of-sight and reception. The upper ratchet rotates through a wide arc and the lower ratchet provides additional pitch control, allowing mounting on curved rails or angled decks.

• Upper ratchet: up to 270° of adjustable angle
• Lower ratchet: up to 180° of adjustable angle
• 0.87"–10 male thread accepts standard VHF antenna mounts

What are the installation details and cable routing features?

The base plate dimensions and cable passthrough are designed for straightforward deck or rail installation and hidden cable routing. A 3/8" hole lets the coaxial cable pass under the mount, while the mounting holes match common boat hardware patterns.

• Base plate measures 3 9/16" x 2 1/2" for stable mounting
• 3/8" cable passthrough keeps coax concealed and protected
• 5/16" mounting hole diameter fits typical marine bolts and screws

What hardware is included and how adaptable is the kit?

The mount ships with two types of stainless fasteners to suit different deck materials and installation preferences. Choosing the appropriate bolt or screw option helps ensure a secure fit whether you’re mounting to fiberglass, wood, or metal surfaces.

• Two screw fitting options: bolts or screws, both 316 stainless
• All accessories match the mount’s corrosion resistance and finish
• Standard 0.87"–10 thread fits most VHF antennas and adapters

Who this is for: Boaters, mariners, and marine technicians who need a durable, corrosion-resistant antenna base with flexible alignment options will value this mount. It's a practical choice for owners of recreational boats, workboats, sailboats, and any vessel needing reliable VHF placement and clean cable routing without frequent replacement.