Sea-Dog Stainless Top Cap - fits 1" O.D. tube -1/4" pin [270101-1] Marine Navigation & Instruments | Sounder/Sonar Modules dual and triple function plus

dual and triple function plus gauge and graph modes to display wind

which will provide an intuitive graphic display of your Boat Speed

2" - Hole Size: 2

Stainless Steel Louvered Vent - 5" x 9"

Sea-Dog Stainless Top Cap - fits 1" O.D. tube -1/4" pin [270101-1] Marine Navigation & Instruments | Sounder/Sonar Modules dual and triple function plusStainless Top Cap fits 1" O. D. tube 1 4" pin Top Fittings connect to tubing as a Top Cap or Top Insert for 3 4 or 7 8 round tubing or 1 square tubing. Top Fittings create an attachment point and function as a pivot point as part of a Bimini top system. Pin size 1 4. Constructed of UV stabilized injection molded nylon. Available in black or white. *Stainless tube wall thickness 0. 049. WARNING: This product can expose you to chemicals which are known