Brand: Alemite Corporation.

Item: Vintage hydraulic push type grease gun / oiler hand pump with side push handle.

Markings: Handle embossed "ALEMITE PUSH TYPE MFD BY ALEMITE CORPORATION CHICAGO U.S.A." Barrel stamped "ALEMITE HYDRAULIC" with multiple patent numbers, usage directions, and "MFD BY ALEMITE CORPORATION CHICAGO U.S.A." (see close-up photos for full text).

Materials and color: Silver-tone metal body and fittings with brass extension tube and black hard rubber or plastic handle.

Details: Manually operated push-handle design, tapered nozzle section with knurled coupler fittings, cylindrical grease reservoir with threaded fill cap, classic vintage lubrication tool suitable for shop use, collection, or restoration.

Country of manufacture: Made in U.S.A. (Chicago, Illinois).

Special notes: Exact capacity and model number not specified on tool; please review all photos for additional identification and condition details.