Marine 316 Stainless Steel Barrel Bolt - Mirror Polished Latch (60mm)

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Sale price€2,95
Size: 60mm
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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 Marine Hardware

Upgrade your vessel's security with our AISI 316 Stainless Steel Barrel Bolt. Engineered for extreme saltwater environments, this latch is manufactured using precision lost wax casting technology to ensure a rattle-free, heavy-duty fit.

  • Material: Marine-Grade 316 Stainless Steel for maximum corrosion resistance.
  • Finish: High-gloss mirror polish provides a premium aesthetic and easy cleaning.
  • Durability: Forged construction resists pitting and oxidation in high-salinity conditions.
  • Application: Ideal for boat hatches, deck lockers, cabinets, and doors.

Each unit undergoes rigorous quality testing to meet ISO9001-2008 standards, ensuring long-term reliability on the open sea.

Vertical technical banner for 60mm marine latch detailing 316 SS material, mirror polish finish, and heavy-duty casting.

Frequently Asked Questions

Will this latch rust or pit in saltwater environments?
No, this latch is forged from AISI 316 Stainless Steel, which contains molybdenum to specifically resist pitting and crevice corrosion in chloride-rich saltwater environments.
Is the bolt movement smooth or does it rattle?
Thanks to precision lost wax casting, the tolerances are extremely tight. This ensures a smooth slide action while remaining rattle-free during high-vibration engine operation.
Does this latch come with mounting hardware?
Mounting screws are not included, but the latch features pre-drilled countersunk holes designed to fit standard #6 or #8 flat-head stainless steel screws for a flush finish.

Engineering Specs

REV: 2025.Q4 // TECH-STANDARD
Material_Grade
AISI 316 Stainless Steel
Surface_Finish
Mirror Polish (Ra < 0.2um)
UV_Resistance
Electropolished High Reflectivity
Corrosion_Rating
AISI 316 Stainless Steel (Salt Spray Tested)
Compatibility
Yachts, Bass Boats, Center Consoles, Pontoons
Hull_Integration
Fiberglass, Aluminum, Wood
Standard_Ref
Universal Marine Latch

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