A large crank handle on the back of the drum gives you powerful leverage and after a couple of turns, you have the speed and momentum to break through a stubborn stoppage. Drum is made of heavy-gauge steel and is treated for rust resistance. Three holes are punched in the drum for quick cleaning and drying of cable. The drum turns easily on self-aligning iolite bearings mounted front and rear. A convenient carrying handle is mounted on the drum for easier portability.From the ManufacturerA large crank handle on the back of the drum gives you powerful leverage, and after a couple of turns, you have the speed and momentum to break through a stubborn stoppage. Drum is made of heavy-gauge steel and is treated for rust resistance. Three holes are punched in the drum for quick cleaning and drying of cable. The drum turns easily on self-aligning oilite bearings mounted front and rear. A convenient carrying handle is mounted on the drum for easier portability.