1. Set a security trigger to secure operations.2. Make the operation more flexible and convenient, suitable for hard-to-reach areas.3. Lightweight and compact design, made of ultra-durable metal, more durable.Dimension: 215 x 50 x 165 mm (8.46 x 1.97 x 6.50 in.)Net Weight: 0.89 KGS (1.96 lbs)Operation Pressure: 4~7.0 Kg/cm (60~100 )Magazine Capacity: 100 PCS StaplesStaple : 12.7 mm (1/2 ")Staple Thickness: 21 GaugesStaple Thickness: 0.95 x 0.66 mm (0.037''x 0.026")