Bed Frames
Metal bed frames.
Benches
Metal benches or bench ends
Beverage Cans
Aluminum beverage cans.
Bicycle Racks
Metal bike racks.
Bicycles
Bicycles and tricycles. For Electric Bikes, see "E-Bikes"
Aerosol Cans
Spray paint, glass cleaner, WD-40, etc.
Air Compressors (With Attached Tanks)
Any air compressor with an attached air tank.
Air Compressors (Without Tanks)
Any air compressor without an attached air tank.
Air Conditioners
Window A/C units, portable A/C units, freestanding condensing units, etc.
Air Tanks
Compressed air tanks.