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The ALEMITE AL6239 is a push type adapter designed for grease fitting applications in lubrication service work. This adapter allows a grease gun coupler to connect directly to flush-type or button-head fittings by pressing onto the fitting rather than threading or locking on. It is a hand-tool accessory used by lubrication technicians, fleet mechanics, and maintenance professionals across industrial, commercial, and automotive service settings. At 0.28 pounds, it is a compact, single-piece component suited for field and shop use alike.
The AL6239 is used wherever push-type grease fitting access is required. Common applications include machinery lubrication points, vehicle chassis fittings, and industrial equipment service where flush-head or button-head fittings are installed and a standard locking coupler cannot engage properly. It is sold as an individual unit and is compatible with standard grease gun delivery systems.
Designed as an OEM-style replacement push type adapter compatible with standard grease gun systems requiring push-type coupler access on flush or button-head fittings.
Installation is performed by lubrication technicians or maintenance mechanics and requires no special tools. Relieve system pressure at the lubrication point before attaching the adapter to the grease gun coupler. Ensure the adapter is seated fully against the fitting before applying grease gun pressure to prevent blowoff or grease loss.
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