Industrial quality. Lightweight and maneuverable. Neverlube design means no tool lubrication to stain line woods. For interior and exterior trim, molding, paneling, hardwood flooring, cabinet work, and crafts. Magazine capacity 110. Operating pressure: 70 to 120 P.S.I. Uses 18-gauge, slight head brads 5/8" to 1", medium head brads 1" to 1-5/8". Weight 2.4 lb. Comes with 2 hex wrenches and case. Couplers not included. (Uses AX and AY Series of brad nails).