Air Locker 1/2" Corrugated "W" staples fits CS80A2 Corrugated Stapler. Air Locker Staples have a special coating that bonds to wood for superior holding power. Air Locker staples have excellent "strip integrity"–staples will not fall apart easily after being dropped. With Air Locker, you’ll have consistency from staple to staple and strip to strip. These are great quality staples at an affordable price!!!