The SN890CH3/34 strip SuperFramer shoots a wide range of fasteners from 2-Inch by 0.113-Inch to 3-1/4-Inch by 0.131-Inch 34-Degree paper collated nails. The SN883CH34 features our patented maintenance free end cap filter, weighs only 6.8-Pound, comfortable rubber grip, reduced recoil engineering system, pointy teeth on contact arm, trigger lock lever and our anti double fire trigger mechanism (US patent 5597106). The tool can be contact or single fire with no adjustments to the tool pull trigger then depress contact arm and the tool will contact fire to single fire first depress contact arm then pull and hold trigger tool cannot fire second nail until trigger is released and tool can cycle. Now has belt hook and swivel end included.