This mid-range powerful H&S Autoshot® UNI-5500 Stinger Plus™ stud gun features 2250 amps of power, overload protection, fast-acting trigger, stud-ease chuck and extended power cord. Kit includes 5500 gun, tab key adaptor, slide hammer & T-handle pullers, tips, adaptor, 2.2 stud pins, pull tab keys and molding rivets all in carrying gun case