Alemite AL319702 Giant Button Head Coupler

Product Description

The ALEMITE AL319702 is a giant button head coupler designed for grease gun applications in heavy-duty lubrication service. This coupler connects a grease gun to large button head fittings, delivering grease to lubrication points on industrial equipment, heavy machinery, and commercial vehicles. The oversized button head design provides a secure, leak-resistant grip on large-format fittings where standard couplers will not seat properly. Lubrication technicians and heavy equipment mechanics rely on this type of coupler when servicing equipment with non-standard or oversized grease fitting configurations.

The AL319702 is suited for use in fleet maintenance shops, construction equipment service, agricultural machinery lubrication, and industrial plant maintenance environments. It is intended for professional technicians who perform routine lubrication on equipment requiring larger-than-standard button head access points. The coupler pairs with grease guns in high-volume or high-pressure lubrication workflows.

Key Features

• Giant button head design seats securely on large-format grease fittings
• Engineered for heavy-duty lubrication applications and high-pressure grease delivery
• Compact, single-unit construction for straightforward grease gun attachment
• Sold individually for targeted replacement or addition to a lubrication tool kit

Compatibility

Designed as an OEM-style replacement coupler compatible with standard grease guns accepting button head coupler attachments on large button head grease fittings.

Installation Notes

Installation is performed by lubrication technicians or equipment mechanics. Relieve all pressure from the grease gun before attaching or removing the coupler. Ensure the fitting and coupler are free of dirt and debris before connecting to prevent contamination of the lubrication point. Inspect the coupler jaws and seals periodically for wear and replace if leakage or poor retention is observed.

Technical Specifications

• Weight: 0.46 pounds
• Unit of Measure: Each
• UPC: 098468124383

Standard Information

• Brand: ALEMITE
• Manufacturer Part Number: AL319702