Bung Wrench, For 10 15 20 30 50 55 Gallon BarrelsMade of aluminum material, one-piece cast aluminum process, very light and easy to carry, no rust. No sparks are generated when using aluminum, which ensures the process is accident-free and very safe and reliable. Barrel wrench ends open most standard 2 inch and 3/4 inch plugs on tight head drums. Fits most drums including 10 15 20 30 55 gallon drums. Water barrels, crude oil barrels, fuel barrels, chemical barrels, etc. Material: Aluminum Color as shown Package Contents: 1 x bung wrench Only the above package content, other products are not included. Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.