Yard Vac Commercial heavy-duty, powered vacuum sweepers wide 28-in. nozzle sweeps 30-in. stroke on one pass, collecting clippings, leaves, sand, dust, shavings, and debris from virtually any surface. Features include cast aluminumand base, Acra-Just height adjuster with 11 locking positions, 11--cu.-ft. Filt-O-Nap bag that traps dust and fine particles, and either rear swivel casters or extra-large rubber wheels that wont damage turf or soggy ground. Optional hose attachment kit in 10- or 25-ft. lengths is available.