The entire product is made of solid 316 grade stainless steel and is mirror polished, which can better resist the corrosion caused by sea water and is also more heavy duty.
The dual axis system enables the antenna to obtain optimal position desired by the user.
The quick action handle of the fastener makes lowering and raising the antenna easy to operate.
Dual axis fastener ratchet center to center distance: 2-13/16” to 1-13/16”.Fastener Ratchet tooth size: 1/4”. Base dimension: 3-5/8”*2-9/16”.
Package contents: 1 MARINE CITY 316 Grade Stainless Steel Adjustable Antenna Base with 1”-14 Threads