WORKPRO cordless stapler is suitable for upholstery, repairs, crafts, and woodworking. It works with T50, JT21, T20, and PIN fasteners and can fire up to 60 staples per minute. A single charge provides enough power for up to 1,100 staples, making it convenient for extended work. The quick-release magazine speeds up reloading, while a transparent window makes it easy to monitor the remaining fasteners