The Attwood 8890LP6 Acetal Barb Fuel Hose is designed with a 3/8-In Female Tank Fitting specifically for Mercury and Mariner boat engines. 

Manufactured in Taiwan by Attwood, a reputable brand in the marine industry, this fuel hose ensures a secure connection between the fuel tank and the engine. 
With an acetal construction, this hose is durable and reliable for marine use.