The Hi-Vis Drum & Pail Wrench is designed to loosen and tighten the caps found on standard (70 mm wide) 5 gallon foam pails and both the large and small bungs on 55 gallon drums. It is made from incredibly tough yet light-in-weight, glass-filled nylon which is spark and corrosion proof. This wrench is 10" long and weighs just 6.5 ounces. A wall/cabinet mounting bracket is also available.