AirowMarine Hinged Double Anchor Bow Roller - 316 Stainless Steel (330mm)

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Engineered for Ultimate Marine Performance

Upgrade your vessel's anchoring system with the AirowMarine 330mm Hinged Double Bow Roller. Precision-forged from premium 316 Marine-Grade Stainless Steel, this hardware is specifically designed to thrive in harsh saltwater environments, offering superior corrosion resistance and a stunning mirror-polished finish.

Advanced Pivoting Technology

The innovative hinged, double-roller design ensures a friction-free retrieval process. By allowing the roller to pivot, it smoothly guides the anchor chain or rope, significantly reducing strain on your windlass and preventing bow damage. The dual rotating rollers are crafted for durability, ensuring seamless anchor deployment and retrieval every time.

Technical Precision

  • Material: High-density 316 Stainless Steel (ASTM Grade).
  • Design: Pivoting hinge with dual internal rollers.
  • Finish: Hand-buffed mirror polish for maximum oxidation resistance.
  • Compatibility: Universal fit for yacht and boat bow profiles.
Vertical infographic detailing AirowMarine engineering features, 316 stainless steel construction, and 330mm length specifications.

Frequently Asked Questions

Will this roller rust in high-salinity saltwater environments?
No. Visual forensics and technical specs confirm this is forged from 316 Marine-Grade Stainless Steel, which contains molybdenum for superior resistance to chloride pitting and crevice corrosion compared to standard 304 steel.
Can this handle the weight of heavy fluke or plow anchors?
Yes. The 330mm frame is constructed with heavy-gauge stainless steel plates and reinforced pivot pins, designed to distribute the load across two rollers, minimizing strain on both the anchor system and the boat's hull.
Is the installation compatible with non-standard bow configurations?
This roller features a universal 3-bolt mounting pattern on the base plate, as seen in the dimensional diagram, allowing it to be secured to most flat fiberglass or aluminum bow pulpits and deck surfaces.

Engineering Specs

REV: 2025.Q4 // TECH-STANDARD
Material_Grade
316 Stainless Steel
Surface_Finish
Hand-Polished Mirror Finish (High Reflectivity)
UV_Resistance
UV-Stabilized High-Density Internal Rollers
Corrosion_Rating
ASTM 316 Marine Grade Stainless Steel
Compatibility
Yachts, Center Consoles, Powerboats, and Sailboats
Hull_Integration
Fiberglass, Aluminum, Wood, and Steel
Standard_Ref
Universal Fit for Lewmar and Delta Style Rollers

ESTABLISHED 2017

AirowMarine

Professional Marine Hardware for a Safer Voyage.

Design engineers and marine consultants reviewing technical blueprints and a stainless steel porthole window assembly in an office overlooking a container port.

Our Roots

Hong Kong Based, 8 Years of Expertise

The story of AirowMarine began eight years ago. Headquartered in Hong Kong, we have been dedicated to the global operation and brand building of marine accessories. These eight years of experience have taught us that on the unpredictable sea, every single component carries the trust and safety of the boat owner.

B2B marine hardware production: A massive mirror-polished 316 stainless steel boat anchor being hoisted for quality verification in AirowMarine’s industrial workshop in mainland China.

Supply Chain

Invested Factories in Mainland China

To ensure our products withstand extreme environments, we are more than just a bridge for trade. AirowMarine has invested in its own manufacturing facilities in Mainland China. Leveraging the region's mature and efficient industrial supply chain, we are deeply involved in the entire process—from raw material selection and precision machining to final assembly. We avoid exaggerated claims; instead, through professional logistics and rigorous quality control, we ensure every product delivered to you meets high nautical-grade standards.

Technical quality control inspection showing a Mitutoyo digital caliper measuring a polished marine fitting at 12.45mm precision.

Reliability

Strict QC & Global Logistics

As a provider of marine accessories, our business is intimately connected to the water. We believe that protecting the ocean is not just a slogan; it must be reflected in every detail of our business. Currently, AirowMarine is continuously optimizing our packaging solutions: we maximize the reduction of single-use plastics in our packaging and shipping processes, using recyclable paper-based cushioning materials whenever possible. Our products are built to power your voyage, while our packaging is designed to protect the purity of the blue sea.

Close-up of a 316 stainless steel circular louvered deck vent in eco-friendly honeycomb paper packaging with AirowMarine shipping label.

Our Mission

Protecting the Blue, Plastic-Free

We are aware that there is always room for improvement, but we have never stopped in our pursuit of excellence and environmental responsibility. AirowMarine is committed to providing you with durable, reliable, and eco-conscious marine accessories.

Expert Guidance

Technical help in 24 hours

International Delivery

Secure & Tracked Shipping

Custom Solutions

Tailored parts for your boat

Factory Direct

Invested supply, best value

Proven Quality

Tested for nautical safety