Made from premium aluminum using a one-piece cast process, lightweight, rust-resistant, and easy to carry. Aluminum construction prevents sparks during use, ensures a safe operation. Fits a wide range of drums, including 10, 15, 20, 30, and 55-gallon drums. End of barrel wrench is designed to open most standard 2" and 3/4" plugs on tight head drums. Fits most water barrel, diesel barrel, fuel barrels, drums of chemicals, etc.