PORTER-CABLE NS150C 1-1/2-Inch 18GA Narrow Crown Stapler Kit The product is 18ga narrow Crown Stapler Easy to use The product is manufactured in China Long life maintenance-free motor to keep from staining the work surface Tool-free depth-of-drive adjustment with detents for proper setting of staples Rear exhaust to keep contaminates away from work Drives 18 GA. staples with 1/4-Inch crown from 1/2-Inch to 1-1/2-Inch length Split nose design for easy removal of jammed staples