![Sea-Dog Adjustable Antenna Base – Deck Mount – Investment Cast 316 Stainless Steel [329230-1]](https://www.durablemarinebattery.com/wp-content/uploads/2026/08/sea-dog-adjustable-antenna-base-deck-mount-investment-cast-316-stainless-steel-3.webp)
Description
Adjustable Antenna Base – Deck Mount – Investment Cast 316 Stainless SteelThis Adjustable Antenna Base features dual swiveling mounts for full adjustability and a ratchet-style handle for side or deck mounting. It is designed with an integral feed system for Loran cable and accepts any standard antenna with 1”-14 threads. It is constructed of corrosion-resistant investment-cast 316 stainless steel and installs with four 1/4” FH fasteners (not included).*An optional gasket (329231) is sold separately.Specifications:
- Fastener: 1/4: FH
- Weight: 1.48 oz.
Specifications:
- Type: Mounting Brackets
- Box Dimensions: 3″H x 7″W x 9″L WT: 1.6 lbs
- UPC: 035514329019
View AllClose
![Blue Sea 7605 BatteryLink Charger – 10Amp – 2-Bank[7605]](https://www.durablemarinebattery.com/wp-content/uploads/2026/08/blue-sea-7605-batterylink-charger-10amp-2-bank-7605.webp)
![Shadow-Caster Courtesy Light w/2′ Lead Wire – 316 SS Cover – Great White – 4-Pack[SCM-CL-GW-SS-4PACK]](https://www.durablemarinebattery.com/wp-content/uploads/2026/08/shadow-caster-courtesy-light-w-2-lead-wire-316-ss-cover-great-white-4-pack-scm-c.webp)
![Sudbury Elastomeric Marine Sealant – 10oz Cartridge – White [300]](https://www.durablemarinebattery.com/wp-content/uploads/2026/08/sudbury-elastomeric-marine-sealant-10oz-cartridge-white-300.webp)
![Dometic 25 Insulated Flex R4.2 Ducting/Duct – 4″ [9108549910]](https://www.durablemarinebattery.com/wp-content/uploads/2026/08/dometic-25-insulated-flex-r4-2-ducting-duct-4-9108549910.webp)
![GROCO 1-1/4″ Bronze Electric Flanged Seacock – 12V [FBVE-1250 12V]](https://www.durablemarinebattery.com/wp-content/uploads/2026/08/groco-1-1-4-bronze-electric-flanged-seacock-12v-fbve-1250-12v.webp)
