Boom Lifts come in two designs articulating (knuckle) booms and telescopic (straight) booms and the good news is our sellers have both types! Our sellers have boom lifts of both types in 2 wheel drive, 4 wheel drive, electric, gas, with compact, track, with narrow tracks, boom lift bucket trucks and towable boom lifts. Buy.Sell.Save.Recycle on all your new and used Boom Lifts here at Contractors Overstock. | The Original and Official Online Marketplace for Contractors.