---
product_id: 392646373
title: "Shonan.Systems SHONAN Stainless Steel Chain Quick Links- Locking Carabiners, Safety Chain Hooks, Twist Key Ring Screw Chain Link 4.16 Inch, 1 Pack(Marine Grade)"
brand: "shonan.systems"
price: "¥7266"
currency: JPY
in_stock: false
reviews_count: 5
category: "Shonan.Systems"
url: https://www.desertcart.jp/products/392646373-shonan-systems-shonan-stainless-steel-chain-quick-links-locking-carabiners
store_origin: JP
region: Japan
---

# Twist key ring screw locking 2517 lbs max working load 316 Marine-grade stainless steel Shonan.Systems SHONAN Stainless Steel Chain Quick Links- Locking Carabiners, Safety Chain Hooks, Twist Key Ring Screw Chain Link 4.16 Inch, 1 Pack(Marine Grade)

**Brand:** shonan.systems
**Price:** ¥7266
**Availability:** ❌ Out of Stock

## Summary

> 🔗 Lock in strength, unlock your adventure!

## Quick Answers

- **What is this?** Shonan.Systems SHONAN Stainless Steel Chain Quick Links- Locking Carabiners, Safety Chain Hooks, Twist Key Ring Screw Chain Link 4.16 Inch, 1 Pack(Marine Grade) by shonan.systems
- **How much does it cost?** ¥7266 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/392646373-shonan-systems-shonan-stainless-steel-chain-quick-links-locking-carabiners)

## Best For

- shonan.systems enthusiasts

## Why This Product

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

## Key Features

- • **Heavy-Duty Strength:** Supports up to 2517 lbs (1132 kg) ensuring rock-solid security for your toughest tasks 💪
- • **Compact Yet Spacious:** Generous 4.16-inch size fits cables up to 0.6 inches diameter, balancing portability with capacity 📏
- • **Marine-Grade Durability:** Crafted from premium 316 stainless steel for unbeatable corrosion resistance in harsh environments 🌊
- • **Effortless Secure Locking:** Twist key ring screw design guarantees a tight, tool-free lock that’s easy to open when needed 🔐
- • **Versatile Multi-Use Connector:** Perfect for marine, outdoor adventures, safety chains, and industrial applications—your all-in-one link 🔗

## Overview

The SHONAN Stainless Steel Chain Quick Link is a 4.16-inch, marine-grade 316 stainless steel locking carabiner designed for superior corrosion resistance and heavy-duty applications. With a working load limit of 2517 lbs, it offers secure, tool-free locking via a twist key ring screw mechanism, making it ideal for marine, industrial, and outdoor use.

## Description

Features: Superior corrosion resistance Allows fast connection or disconnection 100% brand new and high quality Specification: Brand: SHONAN.SYSTEMS Material: Stainless Steel 316 Size (length x width): 4.16 x 1.91 inch (105.7 x 48.5 mm) Work Load Limit: 2517 lbs (1132 kg) Diameter: 0.47 inch (12 mm) Opening: 0.63 inch (16 mm) Net Weight: 7.44 oz (211 grams) for this heavy duty quick link. Package: One piece of 316 stainless steel quick chain connector (SNQL-01). Attention: 1. When you use it, please tighten the nut with a wrench if needed. 2. The color of the chain quick link may vary slightly due to photography and your screen. May have small errors due to manual measurements. 3. Please do not overload, the Max. capacity is 2517 lbs.

Review: It says there was suppose to be 5 in the package but there was only one. I'm in the process or refunding it. It's waiting on my table to be sent back.
Review: Perfect 4.1 link for onguard 8580 shackle fit to 12mm hexagonal security cinch link chain. Shackle 22mm fit against quick link preventing unlocking and accommodates small hexagonal link

## Features

- SPECIFICATION: This SHONAN 316 stainless steel heavy-duty locking carabiner(SNQL-01) weighs 7.44 oz(211 grams), it has excellent strength and toughness due to its high quality raw material, and its working capacity can range up to 2517 lbs(1132 kg). This quick link is bigger than other similar products, and it is suitable for cable which diameter is smaller than 0.6 inches. Please check the detailed image carefully from the image gallery.
- 316 STAINLESS STEEL: This quick link connector(SNQL-01) is made of high-quality raw material 316 stainless steel, which has excellent resistance to atmospheric corrosion, as well as, moderately oxidizing and reducing environments. It also resists corrosion in polluted marine atmospheres.
- MULTI-APPLICATIONS: The SHONAN Quick Link(SNQL-01) is designed to create permanent or temporary secure connections. The quick chain connector here is widely used in marine, fittings, and water treatment fields. It's also perfect for outdoor activities such as climbing, hiking, camping, fishing, boating, etc.
- EASY TO USE: This heavy duty stainless steel quick chain connector(SNQL-01) is ideal for hooking safety chain to a trailer hitch. The design of threaded end and hex nut provide a tight and secure connection without any tools, it is also easy to disconnect even it closed for a long time.
- SATISFACTION GUARANTEE: This package includes one piece of heavy duty quick link along with a one year satisfaction guarantee. Please contact us with any questions or issues that you may have. We will be more than happy to assist you.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08621XTG8 |
| Batteries Included? | No |
| Brand | Shonan.Systems |
| Customer Reviews | 4.6 4.6 out of 5 stars (195) |
| Date First Available | 14 June 2020 |
| Is Discontinued By Manufacturer | No |
| Item model number | SNQL-1 |
| Length | 4.1 inches |
| Manufacturer | SHONAN.SYSTEMS |
| Material Type | stainless_steel_316 |
| Product Dimensions | 10.57 x 4.85 x 1.19 cm; 220 g |
| Shape | Pear |
| Size | 4.16 Inch, 1 Pack(Marine Grade) |
| Width | 2 inches |

## Product Details

- **Brand:** Shonan.Systems
- **Item weight:** 220 Grams
- **Material:** stainless_steel_316
- **Recommended uses for product:** outdoor
- **Shape:** Pear

## Images

![Shonan.Systems SHONAN Stainless Steel Chain Quick Links- Locking Carabiners, Safety Chain Hooks, Twist Key Ring Screw Chain Link 4.16 Inch, 1 Pack(Marine Grade) - Image 1](https://m.media-amazon.com/images/I/51sASNWWHxL.jpg)

## Customer Reviews

### ⭐ Review
*by P***C on 5 August 2021*

It says there was suppose to be 5 in the package but there was only one. I'm in the process or refunding it. It's waiting on my table to be sent back.

### ⭐⭐⭐⭐⭐ Review
*by B***V on 17 December 2025*

Perfect 4.1 link for onguard 8580 shackle fit to 12mm hexagonal security cinch link chain. Shackle 22mm fit against quick link preventing unlocking and accommodates small hexagonal link

### ⭐⭐⭐⭐⭐ Review
*by I***Y on 8 July 2024*

We use this link along with a grab hook to secure the bow of our monster 27-foot boat during docking. The stainless along with this hook: https://amzn.to/4cMmq0k and dock line:https://amzn.to/3xDICuZ work great

## Frequently Bought Together

- SHONAN 4.16 Inch Chain Quick Link Heavy Duty Large Carabiner 316 Stainless Steel Marine Grade Quick Link Connector, Corrosion Resistant Chain Connector, 2517 Lbs Capacity, 1 Pc
- sprookber Stainless Steel Spring Snap Hook Carabiner - 304 Stainless Steel Clips, Set of 6
- 2 Pcs 1/4 x 23 inch Link Chain 304 Stainless Steel Coil Chain for Transport Tie Down Binder Chain Pulling Towing Hanging, Home, Camping, Pet Towing, 6mm

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**Shop now:** [https://www.desertcart.jp/products/392646373-shonan-systems-shonan-stainless-steel-chain-quick-links-locking-carabiners](https://www.desertcart.jp/products/392646373-shonan-systems-shonan-stainless-steel-chain-quick-links-locking-carabiners)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-02-06*