The JK20T779L is similar to the JK20T777L, but uses a thinner staple. Used for the fastening of packaging material, corrugated cartons and many types of industrial applications. Length: 14.8″ Width: 2.7″ Height: 9.8″ Weight: 4.6 lbs. Magazine Capacity: 168 staples Staple Leg Length: 5/16″-5/8″ Throat Depth: 5.5″ Max Pressure: 100 psi Recommended Working Pressure: 70-85 psi
