55 Gallon Below-Hook Overhead Drum Carriers w/ 3pc Drum Holder. The drum holder makes pouring drums above your reach easy, allow you to control drum tilting 360° in either direction, dispense drum contents with your hoist or crane and even lift and invert a drum with drum faucet in place. These below-hook drum carriers have a pull chain to control the drum tilt with a 30:1 gear and sprocket ratio for pouring drums. Specs: drum type steel; capacity 800lbs. full drum and 500lbs half-full drum.