316 Stainless Steel Marine Snap Fender Hook - Investment Cast (34.5mm)

In stock
Sale price$1.98
Size: 29.5mm 316 stainless steel (54 grams without screws)
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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 Marine-Grade Hardware

Constructed from premium 316 Stainless Steel, this rectangular snap fender hook is engineered for the harshest saltwater environments. Unlike standard 304 steel, our 316 alloy provides superior resistance to pitting and crevice corrosion.

Precision Engineering

  • Solid Investment Casting: Delivers exceptional structural integrity and high load-bearing capacity compared to stamped alternatives.
  • Spring-Loaded Safety Snap: Features a robust, one-handed release mechanism that ensures fenders and ropes remain secure during heavy swells.
  • Mirror-Polish Finish: Provides a flawless aesthetic that matches high-end yacht hardware while adding an extra layer of protection.

Ideal for mounting on decks, cabin walls, or bulwarks, this versatile hook serves as a critical point for fender placement or general utility hanging.

Comprehensive AirowMarine brand infographic summarizing the 316 stainless steel construction, investment cast strength, and mounting options with full weight tables.

Frequently Asked Questions

Will this hook rust in high-salinity saltwater environments?
No. Unlike 304 steel which can tea-stain, this hook is made from 316 Stainless Steel containing molybdenum, specifically chosen for its superior resistance to pitting and corrosion in saltwater.
Is the spring latch strong enough to hold a fender in heavy swells?
Yes. The latch is engineered with a high-tension spring-action mechanism that prevents accidental release, ensuring your lines stay secure even during rough water conditions.
How is the weight-bearing capacity achieved?
This product is manufactured using solid investment casting rather than stamping. This creates a dense, singular metallic structure that provides significantly higher load-bearing limits and structural integrity.

Engineering Specs

REV: 2025.Q4 // TECH-STANDARD
Material_Grade
AISI 316 Stainless Steel
Surface_Finish
High-Mirror Polish
UV_Resistance
Electropolished (Naturally UV Resistant)
Corrosion_Rating
316 Stainless Steel Salt-Spray Tested
Compatibility
Yacht, Bass Boat, Pontoon, Center Console
Hull_Integration
Fiberglass, Aluminum, Wood
Standard_Ref
Universal Rectangular Mount

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