The anodized aluminium base gives choice when deciding where you wish to install the pole mount

Size 7/8 x 6 Type 304 Stainless Steel  Wall

Long thread to thread

Fits antennas with standard 1"-14 thread

Fit panels up to 1/8" thick

Vetus FGH4444 - Flush deck hatch 442x442 JMC Jefco The anodized aluminium base givesStylish flush hatch! The FGH is specifically designed for new boats. The flush hatches are most suitable for new builds because the deck must be recessed to receive the hatch. After fitting, the hatches are completely recessed into the deck, leaving the deck smooth without visible lines. Type FGH is available in four sizes and is made of 12mm thick dark smoke acrylic with polished and anodized aluminum frame. Type FGH is suitable for design category