• Unique double threaded cap fits both gallon size containers, standard (37mm) and wide mouth (50mm) • Simple and effective solution for adding lubricants to automotive, farm, and industrial equipment • Avoid spills changing fluids like gear lube in a differential • Threads securely onto traditional 37mm and the new 50mm wide mouth gallon containers • The inlet plastic hose cut to fit to ensure you reach the bottom of your container • Includes a 17 inch long, 3/8 inch diameter discharge hose allowing easy access to reach fill plugs
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