Drives both 16 Gauge Finish Nails, 18 Gauge Brad Nails & 18 Gauge Narrow Crown Staples for ultimate versatility.Highlights:Master mechanic18 & 16 gauge3" - 1" nailer & staplerDrives 16 gauge finish nails18 gauge brad nails & 18 gauge narrow crown staplesOperating pressure of 60 -110 psi & magazine capacity of 100 piecesAluminum magazine & cylinder360 degree adjustable exhaustNo-mar tip, tool free depth adjustmentIdeal for shoe & crown moldings, base boards, furniture trim, window casings & chair rail