• Trigger Mode - Switch the knob to Trigger mode, squeeze the handle to pre-set the staple gun, position the staple gun on the work surface, squeeze the Trigger to set the staple.
• Normal Mode - Switch the knob to Normal mode, place the staple gun on the work surface, squeeze the handle to set the staple. (Just like a traditional staple gun)
•Adjustable Staple Depth - (+) mode is for more power when driving staples into hard surfaces. (-) mode is for less power when driving staples into softer surfaces or in applications where the staple does not need to be driven flush.
• STAPLES - Kit includes 12,500 Heavy Duty #4 Staples in different leg lengths. All are made of 20 gauge galvanized steel.