Investment Cast 316 Stainless Steel. For use with over-height whips or where extra strength and rigidity are required. Dual swiveling mounts allow for complete adjustability. Accepts any standard antenna with 1\"- 14 threads.
Ask a question about the HEAVY DUTY ADJUSTABLE ANTENNA BASE (SEA-DOG) 5-15/16" 2-1/4" 3-3/4" 1-1/2" 3" 1/4" FH and we'll respond promptly. If you need immediate assistance, please call us directly at (250) 395-2366