Description

When you’re working on heavy equipment chains and need to close the loop properly, having the right connecting link makes all the difference. This Diamond #120H heavy duty connecting link is designed for the big jobs where standard chain won’t cut it—think grain elevators, conveyors, manure systems, and other heavy-duty agricultural applications where power transmission matters.

What You’re Getting

Heavy-duty carbon steel construction that won’t fail under load like lighter links might
1-1/2 inch pitch design that matches #120 roller chain systems perfectly
0.437-inch pin diameter provides the strength needed for high-torque applications
Single-strand design keeps things simple while handling serious power loads
Diamond quality means it’s built to the same standards as the chain it’s connecting

Built for Real Farm Work

This connecting link is made for the heavy-duty chain drives you’ll find on grain handling equipment, feed mixers, manure spreaders, and other agricultural machinery where #120 chain is standard. It’s also perfect for industrial applications like conveyors, mills, and processing equipment where reliable power transmission is critical.

Made to Last

The carbon steel construction handles the constant stress of drive applications without stretching or wearing prematurely. Diamond builds these links to match the strength characteristics of their roller chain, so you won’t have a weak point in your drive system that fails before everything else.

Installation Notes

This is a standard connecting link that installs just like the original—no special tools required beyond basic chain tools. Make sure your chain is properly tensioned after installation, and always replace connecting links when you’re putting on new chain to avoid having the oldest part be your failure point.