The Stanley Bostitch BTFP71875 pneumatic hammer tacker drives 3/8" crown, 1/4" to 9/16" leg staples & 1/2" to 5/8" brads. A revolutionary new design from Bostitch, this hybrid tool is designed to be used as either a brad nailer or stapler. A dual trigger design provides added safety and comfort. The BTFP71875 pneumatic hammer stapler also features oil-free operation, a bottom-loading magazine, and a built-in reload indicator. The tool includes a standard one-year manufacturer's warranty.