Airow Marine Boat Bow Chock - 316 Stainless Steel Mirror Finish (4-9 Inch)

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Sale price€6,95
Size: 4''
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Professional Grade Marine Mooring Hardware

Secure your vessel with the Airow Marine Heavy-Duty Bow Chock, engineered from premium AISI 316 Stainless Steel. This high-performance fairlead is designed for ultimate durability in harsh saltwater environments, providing a frictionless path for your mooring lines.

  • Marine-Grade Durability: Cast from 316 stainless steel for maximum corrosion resistance and longevity.
  • Rope-Protection Geometry: Features meticulously rounded curves and smooth radiused edges to eliminate line friction, preventing chafing and extending the life of your ropes.
  • Mirror Polish Finish: Electropolished to a high-mirror finish, adding a sleek, premium aesthetic to your boat's deck while providing an extra layer of oxidation protection.
  • Universal Application: Perfect for yachts, bass boats, pontoons, kayaks, and jet skis.
  • Multiple Sizes: Available in 4", 5", 6", 8", and 9" lengths to match your specific vessel requirements.
Vertical infographic detailing Airow Marine brand story, key features like unrivaled corrosion resistance, and specific application guide for yachts and jet skis.

Frequently Asked Questions

Will this chock rust or pit if used in saltwater environments?
No. This chock is manufactured from high-grade AISI 316 stainless steel, which contains molybdenum for superior resistance to chloride-induced pitting. The high-mirror polished finish further seals the surface, ensuring long-term protection against the harshest marine environments.
How does the rope protection design work to prevent line fraying?
The Airow Marine chock features precision-engineered radiused edges and smooth, rounded curves. Unlike stamped or lower-quality cast hardware with sharp edges, our design eliminates friction points, allowing your mooring lines to slide through without abrasion or snagging.
What size chock do I need for a 30-foot cruiser?
For most vessels in the 25-35 foot range, we recommend the 6-inch or 8-inch variants. Refer to our detailed specification table (Amm dimension) to ensure the mounting footprint matches your existing deck space and line diameter.

Engineering Specs

REV: 2025.Q4 // TECH-STANDARD
Material_Grade
AISI 316 Stainless Steel
Surface_Finish
High-Mirror Polish
UV_Resistance
Electropolished (High Reflectivity)
Corrosion_Rating
316 Stainless Steel Salt Spray Tested
Compatibility
Yacht, Bass Boat, Pontoon, Kayak, Jet Ski
Hull_Integration
Fiberglass, Aluminum, Wood, Steel
Standard_Ref
Universal Fit

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