●【7116 Pneumatic Stapler】22 gauge 71 Series 1/4 to 5/8 (6 mm-16 mm) length staples; Working pressure: 60 to 100 PSI; ●【Detailed Design】The lifespan of the striker is up to 500000 times. The cylinder and airway have been designed reasonably, resulting in fast and uniform nailing. ●【Comfortable Grip】Lightweight at 1.98 lbs, making it easy to handle for quick and efficient work. It comes with an ergonomic soft-grip handle that provides a more comfortable experience when using it. ●【360-degree rotating top exhaust port】The top exhaust port, which can rotate 360 degrees, avoids the impact of exhaust gas on operation, and the top exhaust allows for faster cylinder recovery. ●【Wide Applications】The staple gun is perfect for furniture, upholstering, picture frames, cabinets, etc, which can satisfy all your necessities.