FLEX 3/8" Stapler (Tool Only) powers through installing Tyvek wrap, carpeting, and other jobs with ease. This cordless stapler features a 24V brushless motor that drives up to 3 staples per second without any ramp-up time, ensuring high-speed performance. It can drive up to 5,000 staples on a single charge when paired with a 2.5Ah lithium-ion battery (sold separately), providing extended runtime for demanding tasks. The stapler includes a power adjustment dial to set the i depth for fasteners, and its dual LED worklight enhances visibility in dark work areas. It both bump and sequential firing modes and has a staple indicator to easily monitor remaining staples in the magazine. A dry-fire lockout prevents blank firing and protects your work when staples run out. Compact and lightweight, this tool is designed to reach tight spaces with minimal fatigue. The belt clip is reversible for convenience, and the stapler accepts 3/8-inch crown size fasteners. Experience the FLEX Advantage with battery power, runtime, and fast charging (batteries and chargers sold separately). Model Number: FX4521-Z