RV Marine Antenna Rail Mount Bracket, 3-Way Pole Clamp for 0.9–1.1 Inch Round Poles, Heavy Duty GPS VHF Radio Aluminum Mount Adapter for RV Ladder, Truck Rack, Boat Rail, Fence Post & Outdoor Pole

This RV marine aluminum antenna rail mount bracket is a practical 3-way pole clamp designed for mounting lightweight outdoor antennas and accessories on round poles, rails, ladders, racks, and fence posts. It fits 0.9–1.1 inch round poles and is suitable for RV ladders, truck racks, boat rails, trailer rails, balcony rails, fence posts, and other outdoor pole mounting locations.The 3-way port design supports flexible vertical and 90-degree mounting, making it easier to position your antenna or accessory in the desired direction. It is ideal for GPS antennas, VHF radio antennas, marine antennas, RV antennas, small communication antennas, wireless bridge antennas, weather sensors, outdoor cameras, and other compatible pole-mounted devices.With a secure clamp structure and metal screw locking system, this bracket helps keep the mounted pole stable during outdoor use, road travel, or marine applications. It is a useful mounting solution for RV owners, truck users, boat owners, campers, farms, outdoor work areas, and anyone needing a compact antenna mounting adapter.Note: This product fits 0.9–1.1 inch round poles. Some GPS, VHF, marine, or radio antennas may require an additional adapter or threaded base depending on the antenna’s mounting standard. Please confirm your device size and mounting method before purchase.

• 【Designed for RV & Marine Antenna Mounting】 This 3-way aluminum pole mount bracket is designed for installing GPS antennas, VHF radio antennas, marine antennas, RV antennas, and other lightweight outdoor pole-mounted devices on round rails, ladders, racks, or fence posts.
• 【Fits 0.9–1.1 Inch Round Poles】 The clamp is compatible with round poles from 0.9 to 1.1 inches in diameter, making it suitable for many RV ladders, truck racks, boat rails, fence rails, balcony rails, and outdoor mounting poles.
• 【3-Way Port Design for Flexible Installation】 The three-way mounting structure allows vertical and 90-degree side installation, giving you more flexibility when mounting antennas on RVs, boats, trucks, trailers, fences, or outdoor rail systems.
• 【Stable Clamp for Outdoor Use】 Built with a secure locking structure and metal screws, this antenna rail mount helps hold the pole firmly in place, reducing looseness and movement during outdoor use, travel, or windy conditions.
• 【Wide Application for Outdoor Devices】 Ideal for GPS antennas, VHF marine radio antennas, ham radio antennas, small TV antennas, wireless bridge antennas, RV communication devices, security cameras, weather sensors, and other lightweight pole-mounted accessories. Adapter may be required for some threaded antenna bases.