







316 Stainless Steel Boat Handrail Stanchion Base - 90° 25mm (1")
Tax included (excl. Monaco, Norway, N. Ireland). Check Cart/Checkout for rates. Shipping options (Standard 8-15d / Economy 25-45d) vary by address and weight. Delivery to remote areas is subject to extended transit times. Save ~7% on shipping for orders >100kg (220lbs).
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Professional Grade Marine Hardware
Upgrade your vessel's safety and aesthetics with our AISI 316 Stainless Steel Handrail Stanchion Base. Engineered for the harshest saltwater environments, this base is precision-forged to ensure unbreakable structural integrity during heavy swells.
- AISI 316 Grade: Superior molybdenum content prevents pitting and crevice corrosion in high-salinity zones.
- 25mm (1") Internal Diameter: Perfect fit for standard marine handrails and guardrails.
- Mirror-Polished Finish: Meticulously buffed to eliminate burrs, protecting expensive lines and ensuring a 'safe-touch' surface for crew members.
- Multi-Configuration Support: Available in 90° Forward/End and Center positions for seamless deck layouts.
Each unit has undergone rigorous salt spray testing to ensure a service life that exceeds standard marine hardware. Compatible with fiberglass, aluminum, and teak decks.
Frequently Asked Questions
- Will this stanchion base pit or rust when used in saltwater?
- No. Unlike 304 stainless steel, this base is forged from AISI 316-grade stainless steel which contains Molybdenum. This specific alloy is engineered to prevent pitting and crevice corrosion in high-salinity marine environments, verified by salt spray testing.
- What size railing is this base compatible with?
- This stanchion base is precision-engineered for standard 25mm (1 inch) outer diameter (O.D.) marine tubing. The internal diameter (I.D.) is machined to ensure a snug, secure fit for the railing stanchion.
- Does the finish protect my ropes from fraying?
- Yes. The base undergoes a meticulous mirror-polishing process that eliminates all sharp edges, burrs, and casting imperfections. This 'Safe-Touch' finish prevents rope abrasion and snagging during docking or heavy swells.

Engineering Specs
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ESTABLISHED 2017
AirowMarine
Professional Marine Hardware for a Safer Voyage.



