Seco Radio Antenna Bracket for Tripod The Seco 2133-05 Radio Antenna Bracket is a heavy-duty mounting solution for securing radio antennas to tripod systems , designed to provide stable and accurate antenna positioning in field communication setups. Its rigid construction helps ensure reliable alignment during surveying and construction workflows. This bracket attaches directly to tripod legs and is compatible with all full-size and heavy-duty tripods . It uses a 1/2 in long 5/8" x 11 male stud to secure the antenna or extension, and supports use with the Seco 6 ft Snap-Lock Radio Antenna Pole (5139-02) or any compatible 5/8" x 11 extension system. Key Features • Heavy-duty bracket for tripod-mounted radio antennas • Provides stable antenna positioning and easier plumbing/alignment • Compatible with full-size and heavy-duty tripods • Uses 1/2" long 5/8" x 11 male stud connection • Compatible with 5139-02 Snap-Lock Radio Antenna Pole • Supports standard 5/8" x 11 extension systems