Lincoln Electric 90776 Easy Out Grease Fitting Tool

Product Description

The LINCOLN ELECTRIC 90776 is an easy out grease fitting removal tool designed to extract damaged, seized, or broken grease fittings from threaded ports. When a standard zerk fitting shears off or becomes impossible to remove with conventional tools, this tool threads into the fitting remnant and backs it out cleanly without damaging the surrounding bore. It is sized for 1/8 inch thread ports, which are the most common thread size found on grease nipple applications across industrial and heavy-duty equipment. Lubrication technicians and heavy equipment mechanics keep this tool on hand as a routine part of their service kit.

The 90776 is used in preventive maintenance and repair scenarios where grease fittings have failed in place and need extraction before a new fitting can be installed. Typical applications include agricultural equipment, construction machinery, fleet vehicles, conveyor systems, and any equipment with grease-lubricated bearing points. The tool works with standard 1/8 inch threaded grease fitting ports found throughout industrial and mobile equipment.

Key Features

• Designed to extract broken or seized grease fittings from 1/8 inch threaded ports
• Allows fitting removal without damaging the threaded bore in the component
• Manufactured in the United States
• Compact design for use in confined spaces around machinery
• Compatible with standard zerk-style grease fitting thread specifications

Compatibility

Designed for use with 1/8 inch thread grease fitting ports common to industrial machinery, agricultural equipment, construction equipment, and fleet vehicles requiring standard zerk fitting maintenance.

Installation Notes

This tool is used by lubrication technicians and mechanical trades working on grease-lubricated equipment. Before extracting a broken fitting, relieve any residual grease pressure in the bearing cavity and ensure the equipment is powered down and secured against movement. Thread the easy out tool carefully to avoid cross-threading the port, and apply steady rotational force to back out the fitting remnant. Once the port is cleared, inspect threads before installing a replacement fitting.

Technical Specifications

• Thread Size: 1/8 inch
• Country of Origin: United States

Standard Information

• Brand: LINCOLN ELECTRIC
• Manufacturer Part Number: 90776