RAM Mount Ball Adapter w/1/4" - 20" Threaded Hole Hex Post - C Size [RAM-337U] Brand_Orion and will help you sail

and will help you sail the shortest distance to the windward mark

Automatic Identification System (AIS)

600-Watt traditional CHIRP

an improvement over the previous generation analog cameras

1-7/16" (37 mm)

RAM Mount Ball Adapter w/1/4" - 20" Threaded Hole Hex Post - C Size [RAM-337U] Brand_Orion and will help you sailRAM Ball Adapter with 1 4" 20" Threaded Hole and Hex Post C Size The RAM 337U includes a 1 4" 20 female thread hex hole connected to a 1. 5" rubber ball. Specifications: Thread Pitch (inch): 1 4" 20 x 1 2" (female) Ball Size (inch): C Size (1. 5") Materials: Marine grade aluminum Packaging Type: Polybag Weight: 0. 14 lb. Weight Capacity: Standard Use: 4 lbs Heavy Duty Use: 3 lbs