Finally, a safe and economical solution to safely moving empty drums around without manual lifting, handling, or rolling! Automatic and proprietary locking mechanism on the "LEO" unit ensures a safe grip on the empty drums. Double "Parrot-Beak™" lower jaws ensure that the LEO-100 locks onto top rim on the drums when the drums are lifted from the floor, and won't release them until the drums seat on the ground. 1-LEO-100-SOM™ fits directly onto any forklift trucks! Slide onto forks and secures with quick release safety chain. Call 1-800 837 6540 and ask about our world-class free trial policy. 88% of people who try'em --buy'em!