---
product_id: 73449048
title: "MarineNow Stainless Steel Round Ring 316 Marine Grade"
brand: "marinenow"
price: "€ 23.05"
currency: EUR
in_stock: true
reviews_count: 10
category: "Marine Now"
url: https://www.desertcart.com.cy/products/73449048-marinenow-stainless-steel-round-ring-316-marine-grade
store_origin: CY
region: Cyprus
---

# 316 Marine Grade Steel - Ultimate corrosion resistance Precision Metric Sizing - Exact fit guaranteed Bulk Pack Options - From 1 to 175 for any scale MarineNow Stainless Steel Round Ring 316 Marine Grade

**Brand:** marinenow
**Price:** € 23.05
**Availability:** ✅ In Stock

## Summary

> ⚓ Lock in strength and style with MarineNow’s ultimate corrosion-proof ring!

## Quick Answers

- **What is this?** MarineNow Stainless Steel Round Ring 316 Marine Grade by marinenow
- **How much does it cost?** € 23.05 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.cy](https://www.desertcart.com.cy/products/73449048-marinenow-stainless-steel-round-ring-316-marine-grade)

## Best For

- marinenow enthusiasts

## Why This Product

- Trusted marinenow brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Flexible Bulk Packaging:** Choose from multiple pack sizes (1, 5, 10, 50, 175) to suit any project, from DIY to large-scale industrial needs.
- • **Precision-Engineered Sizing:** Available in exact metric measurements ensuring a perfect fit for professional rigging and industrial applications.
- • **Proven Long-Term Performance:** Tested in extreme weather for over 18 months with zero rust, deformation, or weld failure—built to last.
- • **Versatile Heavy-Duty Utility:** Ideal for rigging, saddlery, bags, and tie-downs—trusted by boaters, climbers, and outdoor pros alike.
- • **Unmatched Marine-Grade Durability:** Crafted from premium 316 stainless steel to withstand saltwater and harsh outdoor conditions without rust or corrosion.

## Overview

MarineNow Stainless Steel Round Ring 316 Marine Grade is a precision-sized, corrosion-resistant hardware essential for marine, industrial, and outdoor use. Made from premium 316 stainless steel, it offers unmatched durability against saltwater and extreme weather. Available in multiple sizes and bulk packs, it’s the trusted choice for professionals demanding reliability and long-lasting performance.

## Description

desertcart.com : Stainless Steel Round Ring 316 Marine Grade by MarineNow (3/8" x 3 1/8" (10mm x 80mm), 1-Pack) : Sports & Outdoors

Review: Mooring Buoy Connector - I used this on top of my 18" mooring buoy for quick connection for boats and WaveRunners. It's perfect.
Review: Well made, solid **Update Dec 2019** - **Update Dec 2019** - These rings have now been outside in the backyard for over 18 months, completely exposed to the elements and crazy temperature swings of North Carolina, and so far the rings look as good as the day I bought them. No rust. No deformity in the ring or break in the weld despite holding up the wire rope and string lights. Still looks like a perfect circle. Very happy. --- Original review: Used several of these rings as part of a wire rope assembly to hang industrial grade string lights in the backyard. The string lights are hung in a way that several strings of lights converge on one spot (where the ring is) with four string lights hooked onto each ring. The string lights span a distance of about 75 feet and the lights themselves are quite heavy and the wire rope (1/4") gets heavy as well, and the rope is under quite a bit of tension. I'm happy to report that these rings have not become bent or distorted despite the weight and tension on them, and that after an entire summer of being exposed to the elements, shows no signs of rust or breakdown. Quality item.

## Features

- Marine Grade 316 Stainless Steel – Built for extreme durability and corrosion resistance in saltwater and harsh outdoor environments; ideal for marine, diving, and industrial use.
- Precision Sizing Options – Available in a wide range of sizes and thicknesses, with metric measurements for exact fit and performance; English units are approximate for easy reference.
- Multiple Pack Sizes Available – Choose from convenient 1, 5, 10, 50, or 175-pack options to match any project or bulk hardware need.
- Versatile & Heavy-Duty – Perfect for rigging, luggage straps, saddlery, bags, tie-downs, and more—trusted by boaters, climbers, and outdoor professionals.
- Metric Units are more precise. English units are close approximation

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B01K63VXQK |
| Best Sellers Rank | #67,685 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #1 in Sailing Hardware |
| Brand | MarineNow |
| Brand Name | MarineNow |
| Customer Reviews | 4.6 4.6 out of 5 stars (567) |
| Date First Available | August 10, 2016 |
| Item Diameter | 80 Millimeters |
| Item Package Dimensions L x W x H | 5.51 x 5.51 x 0.24 inches |
| Item Weight | 4.96 ounces |
| Manufacturer | MarineNow |
| Material | Stainless Steel |
| Nominal Inside Diameter | 9.53 Millimeters |
| Nominal Outside Diameter | 80 Millimeters |
| Number of Pieces | 1 |
| Package Weight | 0.14 Kilograms |
| Part Number | unknown |
| Size | 3/8" x 3 1/8" (10mm x 80mm) |
| Style | 1-pack |
| UPC | 793945644704 |
| Unit Count | 1.0 Count |

## Product Details

- **Brand:** MarineNow
- **Item Diameter:** 80 Millimeters
- **Material:** Stainless Steel
- **Nominal Inside Diameter:** 9.53 Millimeters
- **Nominal Outside Diameter:** 80 Millimeters

## Images

![MarineNow Stainless Steel Round Ring 316 Marine Grade - Image 1](https://m.media-amazon.com/images/I/51GgiYzn0lL.jpg)

## Available Options

This product comes in different **Size, Style** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Mooring Buoy Connector
*by E***S on August 22, 2025*

I used this on top of my 18" mooring buoy for quick connection for boats and WaveRunners. It's perfect.

### ⭐⭐⭐⭐⭐ Well made, solid **Update Dec 2019**
*by C***W on October 13, 2018*

**Update Dec 2019** - These rings have now been outside in the backyard for over 18 months, completely exposed to the elements and crazy temperature swings of North Carolina, and so far the rings look as good as the day I bought them. No rust. No deformity in the ring or break in the weld despite holding up the wire rope and string lights. Still looks like a perfect circle. Very happy. --- Original review: Used several of these rings as part of a wire rope assembly to hang industrial grade string lights in the backyard. The string lights are hung in a way that several strings of lights converge on one spot (where the ring is) with four string lights hooked onto each ring. The string lights span a distance of about 75 feet and the lights themselves are quite heavy and the wire rope (1/4") gets heavy as well, and the rope is under quite a bit of tension. I'm happy to report that these rings have not become bent or distorted despite the weight and tension on them, and that after an entire summer of being exposed to the elements, shows no signs of rust or breakdown. Quality item.

### ⭐⭐⭐⭐⭐ ok
*by K***K on December 17, 2025*

Ahhhhhhhhh

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*Product available on Desertcart Cyprus*
*Store origin: CY*
*Last updated: 2026-03-18*