Quick Disconnect Antenna Adapter 3/8" Thread, Heavy Duty

The heavy duty (HD) version of the 3/8" quick disconnect antenna adapter — built for more demanding mobile installations where a standard slimline disconnect isn't enough. The 3/8" female thread accepts the antenna; the 3/8" male thread connects to the mount, keeping the same thread standard throughout for universal compatibility.

Allows fast, tool-free antenna removal and reinstallation without disturbing the base mount. Ideal for mobile HF and CB antenna setups where antennas need to be removed regularly — for car washes, low clearances, or swapping between antennas on the same mount.

Key Features

• Heavy duty (HD) construction for demanding mobile installations
• Quick disconnect for 3/8" threaded antennas
• 3/8" female thread (antenna side)
• 3/8" male thread (mount side)
• Tool-free antenna removal and installation

Ideal For

• Mobile HF and CB antenna installations
• High-vibration or heavy antenna applications
• Frequent antenna swapping on a single mount
• Protecting antennas during car washes or low-clearance situations