316 Stainless Steel Open Base Boat Cleat - Mirror Polished (4"-12")

In stock
Sale price$5.98
Size: 4inch
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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 Grade Mooring Hardware

Engineered for extreme marine environments, these AISI 316 Stainless Steel Open Base Cleats offer the ultimate combination of aesthetic luxury and structural integrity. The high-gloss mirror polish is achieved through multi-stage mechanical buffing, ensuring a surface that resists pitting and crevice corrosion in saltwater applications.

Technical Engineering Excellence

  • Material: Marine-grade AISI 316 Stainless Steel for superior tensile strength.
  • Surface Finish: Precision electropolished mirror finish for maximum UV reflectivity and salt spray resistance.
  • Design: Smooth-radius architecture eliminates sharp edges, significantly extending the service life of docking lines by preventing abrasion.
  • Mounting: Robust four-hole open base configuration with countersunk apertures for a flush, professional installation.

Whether upgrading a luxury yacht or equipping a rugged fishing vessel, these cleats provide the reliable mooring security required for diverse maritime conditions.

Vertical infographic summarizing key features: Marine-Grade Durability, Precision Polishing, and Secure Open Base design.

Frequently Asked Questions

Will this cleat rust in saltwater environments?
No. This cleat is forged from AISI 316 stainless steel, which contains molybdenum to resist chloride-induced pitting. The high-gloss mirror finish further prevents salt accumulation compared to rougher finishes.
Does the open base design increase the risk of rope fraying?
On the contrary, our visual forensic analysis shows precision-rounded radii on all contact surfaces. These burr-free edges ensure that braided or 3-strand nylon docking lines glide smoothly without snagging or thermal friction damage.
How many mounting points are required for installation?
The cleat features a heavy-duty 4-hole base configuration with countersunk apertures. This ensures maximum load distribution across the gunwale or deck, providing superior mooring security compared to 2-hole models.

Engineering Specs

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

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