Since 1968 Airparts Inc is your best source for aluminum, custom car, Airstream aluminum and other aluminum RV restoration. We specialize in aluminum sheet in 2024T3, 6061T6, 5052, 3003, aluminum coil 2024 and 5052 and a complete line of 4130 STEEL TUBING (chromoly), 6061T6 aluminum tubing, rivets, sheet metal tools, and stainless steel hardware.