---
product_id: 506386488
title: "1/2\" Grade 80 Alloy Steel Hammerlock Coupling Link, Tow Hitch Hammer Lock Safety Trailer Chain Adapter Connector Link for Heavy Super Duty Truck Chain Hitch, 12000 Lbs Work Load Limit - Black"
brand: "tbapfs"
price: "$U2849"
currency: UYU
in_stock: true
reviews_count: 8
url: https://www.desertcart.uy/products/506386488-1-2-grade-80-alloy-steel-hammerlock-coupling-link-tow
store_origin: UY
region: Uruguay
---

# Black powder-coated corrosion resistance 12,000 lbs load capacity Grade 80 alloy steel strength 1/2" Grade 80 Alloy Steel Hammerlock Coupling Link, Tow Hitch Hammer Lock Safety Trailer Chain Adapter Connector Link for Heavy Super Duty Truck Chain Hitch, 12000 Lbs Work Load Limit - Black

**Brand:** tbapfs
**Price:** $U2849
**Availability:** ✅ In Stock

## Summary

> 🔗 Lock in strength, unlock peace of mind.

## Quick Answers

- **What is this?** 1/2" Grade 80 Alloy Steel Hammerlock Coupling Link, Tow Hitch Hammer Lock Safety Trailer Chain Adapter Connector Link for Heavy Super Duty Truck Chain Hitch, 12000 Lbs Work Load Limit - Black by tbapfs
- **How much does it cost?** $U2849 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.uy](https://www.desertcart.uy/products/506386488-1-2-grade-80-alloy-steel-hammerlock-coupling-link-tow)

## Best For

- tbapfs enthusiasts

## Why This Product

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

## Key Features

- • **Unmatched Strength for Heavy Duty:** Grade 80 drop forged alloy steel delivers a massive 12,000 lbs working load limit—built to handle your toughest towing jobs.
- • **Versatile Industrial & Towing Use:** Ideal for metallurgy, shipbuilding, power engineering, and more—your go-to heavy-duty chain connector link.
- • **Universal Fit for Super Duty Trucks:** Perfectly engineered for pickup trucks and trailers, saving you time and eliminating compatibility headaches.
- • **Corrosion-Resistant Black Powder Coating:** Stay worry-free with a durable finish that fights rust, wear, and corrosion for long-lasting performance.
- • **Effortless Installation & Secure Locking:** Hammer lock design with anti-drop pin ensures quick, reliable connection—no more fumbling with safety chains.

## Overview

This 1/2" Grade 80 Alloy Steel Hammerlock Coupling Link is a heavy-duty trailer chain connector designed for super duty trucks, boasting a 12,000 lbs working load limit. Featuring a black powder-coated finish for superior corrosion resistance and a hammer lock mechanism for secure, easy installation, it ensures reliable towing safety and universal compatibility across various industrial and automotive applications.

## Description

1/2" Grade 80 Alloy Steel Hammerlock Coupling Link, Tow Hitch Hammer Lock Safety Trailer Chain Adapter Connector Link for Heavy Super Duty Truck Chain Hitch, 12000 Lbs Work Load Limit - Black

## Features

- QUALITY MATERIALS: Made of Grade 80 drop forged alloy steel heavy structure, Black powder coating on the surface, sturdy, anti-wear, anti-rust and anti-corrosion.
- WORKING LOAD: Each link provides a load capacity of 12,000 pounds. G80 coupling link could bearing capacity 5.3 Tons / 11684 lbs, It's a great tool for pickup truck hitch to more easily hook trailer safety chains while towing.
- WIDE APPLICATION: 1/2 inch safety chain connector link is suitable for metallurgy and chemical industry, port, power engineering, shipbuilding, and other occasions. It can be used to quickly assembly, dismantle and reassembly the lifting chain slings. Excellent anti-drop pin with anti-drop buckle, can lock tightly.
- EASY TO INSTALL: Add grease to the inside of the gasket and grind off the angle of the pin a little, then use a hammer or C-clamp to drive the pin to the locking ring.
- FITMENT: 2Pcs 1/2 inch Hammer Lock Chain Connectors can be used as safety chain kit for super duty truck. It not only saves your time and energy, But also it solves the trailer safety chain hooks not fitting in the receiver hitch holes.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | TBAPFS |
| Item Weight | 1.41 Kilograms |
| Vehicle Service Type | Pickup Trucks, Trailer, Truck |
| Material | Alloy Steel |
| Finish Type | Powder Coated |
| Automotive Fit Type | Universal Fit |
| OEM Part Number | SP0013 |
| Manufacturer | TBAPFS |
| Model | Tow Hitch |
| Item Weight | 3.1 pounds |
| Product Dimensions | 4.9 x 3.5 x 2.7 inches |
| Item model number | SP0013 |
| Manufacturer Part Number | SP0013 |

## Product Details

- **Brand:** TBAPFS
- **Item Weight:** 1.41 Kilograms
- **Vehicle Service Type:** Pickup Trucks, Trailer, Truck
- **Material:** Alloy Steel
- **Finish Type:** Powder Coated

## Images

![1/2" Grade 80 Alloy Steel Hammerlock Coupling Link, Tow Hitch Hammer Lock Safety Trailer Chain Adapter Connector Link for Heavy Super Duty Truck Chain Hitch, 12000 Lbs Work Load Limit - Black - Image 1](https://m.media-amazon.com/images/I/61CXttI0jgL.jpg)
![1/2" Grade 80 Alloy Steel Hammerlock Coupling Link, Tow Hitch Hammer Lock Safety Trailer Chain Adapter Connector Link for Heavy Super Duty Truck Chain Hitch, 12000 Lbs Work Load Limit - Black - Image 2](https://m.media-amazon.com/images/I/614XFoVEr9L.jpg)
![1/2" Grade 80 Alloy Steel Hammerlock Coupling Link, Tow Hitch Hammer Lock Safety Trailer Chain Adapter Connector Link for Heavy Super Duty Truck Chain Hitch, 12000 Lbs Work Load Limit - Black - Image 3](https://m.media-amazon.com/images/I/71BlsMy9mGL.jpg)
![1/2" Grade 80 Alloy Steel Hammerlock Coupling Link, Tow Hitch Hammer Lock Safety Trailer Chain Adapter Connector Link for Heavy Super Duty Truck Chain Hitch, 12000 Lbs Work Load Limit - Black - Image 4](https://m.media-amazon.com/images/I/81SAI8TOVUL.jpg)
![1/2" Grade 80 Alloy Steel Hammerlock Coupling Link, Tow Hitch Hammer Lock Safety Trailer Chain Adapter Connector Link for Heavy Super Duty Truck Chain Hitch, 12000 Lbs Work Load Limit - Black - Image 5](https://m.media-amazon.com/images/I/71SncsNn-FL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Makes hooking up the safety chains so much easier!!!  Highly recommend!!
*by B***K on June 27, 2025*

Easy to install

### ⭐⭐⭐⭐⭐ work as they should
*by J***I on May 8, 2025*

Work great on my Ford. Took a minute to figure out how to install, but they work great for our camper safety chains

### ⭐⭐⭐⭐⭐ Much easier to hook up and unhook trailer safety chains.
*by J***. on March 23, 2025*

I added these to my F250 to make switching between trailers (dump trailer, aerial lift, stump grinder) and they have worked great.No instructions but I thought it was pretty obvious on how to install them.Makes connecting safety chains to my truck much easier.

## Frequently Bought Together

- TBAPFS 1/2" Grade 80 Alloy Steel Hammerlock Coupling Link, Tow Hitch Hammer Lock Safety Trailer Chain Adapter Connector Link for Heavy Super Duty Truck Chain Hitch, 12000 Lbs Work Load Limit - Black
- Gift2u Grade 100 Forged Alloy Steel Hammerlock Coupling Link Connecting Link 5/8" 22,600 lbs Safety Chain Connecting Link, Max Break Capacity 90,400 LBS, Pack of 2

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*Product available on Desertcart Uruguay*
*Store origin: UY*
*Last updated: 2026-02-27*