Sailboat & Trawler Mast Mounts For All Radar & Satdome Models.

SM-18-R
Mast Platform for 18" Garmin & Raymarine Radomes & BR24 Broadband

Fits: Garmin & Raymarine 18" Radomes & Navico BR24 Broadband
Length: 18.37"
Height: 4.03"
Bracket Height:5.69"
Material: Die Cast Aluminum
Color: White
Mast Size: Fits 3" Diameter & Larger