Morse® 24 Clamp+GO™ Dolly Handle with Pivoting Handle

Attach and detach from metal drum dolly with 2 in, 2.5 in or 3 in (5.1, 6.4 or 7.6 cm) tall sidewall. Quick-coupling mechanism attaches to sidewall of metal drum dolly. Quickly disengage the Clamp+GO™ from one drum dolly, and connect to another. Pivoting handle stores upright when not in use. Fits Maximum dolly sidewall thickness of 3/16 in (0.476 cm) Does NOT work with plastic drum dolly. US Patent Number: US 8424886B2 on 23 Apr. 2013.