Dome Mount (Lug)

A dome mount creates a permanent, rock-solid mounting surface that can accommodate CB antennas up to 5' tall, including fiberglass and medium-sized trucker antennas like the Wilson 2000. The included lug-style stud is compatible with ring and terminal end coax cables, both of which take up very little space and are ideal for installations where a headliner will be reinstalled.

• Model / SKU: HDM4
• Recommended for: Pickups and commercial/industrial vehicles. Ideal for applications requiring a permanent, secure mount that can accommodate larger CB antennas up to 5' tall.
• Compatible with: All fiberglass and center-load antennas that use a standard 3/8" x 24 threaded base. Requires a ring or lug-style coax connection.
• Installation Notes: Installation requires drilling a 1/2" hole on the mounting surface. Mount is 2" tall and uses a one-piece insert and rubber gasket to ensure longevity and a leak-free installation.
• Mount Location: Flat Surface (Roof, Bumper)
• Stud Type: Lug (Ring and Terminal)
• Material: Other
• Product Includes: Dome Mount
• Coax cable and antenna sold separately

This high-quality dome mount takes durability and performance to the next level! Designed with a single-piece molded insert, it eliminates the risk of internal resistance and water leaks that could corrode connections or damage your vehicle’s interior. The insert is made from glass-reinforced nylon, offering exceptional strength, durability, and longevity.

The dome mount fits a standard 1/2" (13mm) hole, making it compatible with all common mount types like mirror mounts, flat mounts, stake hole mounts, or as a stand-alone option. It features a 2" (51mm) diameter base and stands just over 2" (52mm) tall when installed with the included rubber seal. Each model also comes with an underside support washer for added stability.