Springfield 2-3/8" Locking Fixed-Height Post - 13" [3300713] Marine Navigation & Instruments | Sounder/Sonar Modules Use 989-1 Right Angle Base

Use 989-1 Right Angle Base (sold separately) if mounting to a vertical surface and folding tower fore and aft

and its advanced lid design provides both security and easy access

Now there's no need to drill holes to permanently mount fixtures

Designed for use with the VETUS Bow Pro thrusters only - not suitable for standard DC Thrusters

Springfield 2-3/8" Locking Fixed-Height Post - 13" [3300713] Marine Navigation & Instruments | Sounder/Sonar Modules Use 989-1 Right Angle Base2 3 8" Locking Fixed Height Post 13" Anodized to withstand all conditions. Heights are from the top of the post to the deck when the post is installed. Fits into any 2 3 8 Plug In base (sold separately). Use with any 2 3 8 Trac Lock swivel (sold separately), swivel adds 3 4 to height.