

Sea-Dog Line Rectangular Stanchion Base, stainless 4 rectangular base 1in
Key item features
-
The Sea Dog Marine Stainless Steel 4DG RECTANGULAR BASE 1" (270540-1) is a high-quality Stainless Steel Rectangular Reinforced Stanchion Base designed for stainless steel stanchion tubes. These Lifeline Fittings are constructed of 316 stainless steel investment casting providing the highest level of corrosion resistance and endurance.
Key Features:
- The top-quality Stainless Steel Rectangular Reinforced Stanchion Base
- For Lower Gear Unit
- Rectangular base
- 316 stainless steel investment casting
- Designed for stanchion tubes made of stainless steel with a .049" wall thickness
- Accepts 1" tubing
- 4 degree cant for deck camber
- Hardware sold separately for mounting
- Reinforcing rods serve as strong bails for halyards, snatch blocks, and other equipment
- Strong and durable
- Long-term use of no rust and easy fixes
- Simple and reliable structure design
- Designed to provide the utmost convenience and comfort
- Approved marine-grade product
Specifications:
- Brand: Sea Dog Marine
- Condition: Brand New
- SKU: 3-270540-1
- Weight: 0.96 LBS
Note:
- For marine applications
- A 1/8" Allen wrench is needed for installation
- Bases installed with FH fasteners (not included)
- Set screws are available for separate purchase (299999-1)
- Replaces the products 270540-1, 3-270540, 270540
These Lifeline Fittings are constructed of corrosion resistant investment cast 316 stainless steel. Bases install with FH fasteners (not included). Set screws can be purchased separately (299999-1). Requires 1/8" Allen wrench to install. *Stainless tube wall thickness 0.049‚ù.
This product replaces:
- 270540-1, 3-270540, 270540
- Sea Dog Marine Stainless Steel 4Dg Rectangular Base 1" (270540-1)
- Sea Dog Marine
Specs
- Boat accessory typeStanchion Base
- BrandSea-Dog Line
- MaterialNew
- ColorMultiColor
- Has written warrantyNo
- Model3-270540-1
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About this item
Product details
Constructed of corrosion resistant investment cast 316 stainless steel. Base dimensions: 2-13/16 in. x 3-9/16 in. Bases install with FH fasteners not included. Set screws can be purchased separately Mfg. #299999-1. Requires 1/8" Allen wrench to install. Stainless tube wall thickness 0.049.
-
The Sea Dog Marine Stainless Steel 4DG RECTANGULAR BASE 1" (270540-1) is a high-quality Stainless Steel Rectangular Reinforced Stanchion Base designed for stainless steel stanchion tubes. These Lifeline Fittings are constructed of 316 stainless steel investment casting providing the highest level of corrosion resistance and endurance.
Key Features:
- The top-quality Stainless Steel Rectangular Reinforced Stanchion Base
- For Lower Gear Unit
- Rectangular base
- 316 stainless steel investment casting
- Designed for stanchion tubes made of stainless steel with a .049" wall thickness
- Accepts 1" tubing
- 4 degree cant for deck camber
- Hardware sold separately for mounting
- Reinforcing rods serve as strong bails for halyards, snatch blocks, and other equipment
- Strong and durable
- Long-term use of no rust and easy fixes
- Simple and reliable structure design
- Designed to provide the utmost convenience and comfort
- Approved marine-grade product
Specifications:
- Brand: Sea Dog Marine
- Condition: Brand New
- SKU: 3-270540-1
- Weight: 0.96 LBS
Note:
- For marine applications
- A 1/8" Allen wrench is needed for installation
- Bases installed with FH fasteners (not included)
- Set screws are available for separate purchase (299999-1)
- Replaces the products 270540-1, 3-270540, 270540
These Lifeline Fittings are constructed of corrosion resistant investment cast 316 stainless steel. Bases install with FH fasteners (not included). Set screws can be purchased separately (299999-1). Requires 1/8" Allen wrench to install. *Stainless tube wall thickness 0.049‚ù.
This product replaces:
- 270540-1, 3-270540, 270540
- Sea Dog Marine Stainless Steel 4Dg Rectangular Base 1" (270540-1)
- Sea Dog Marine



