BOSTITCH MCN-150 StrapShot Metal Connector Nailer Exposed nail tip places fastener point directly into connector holes for a faster, more precise application Drives 1-1/2-inch Strapshot fasteners as well as all other paper tape collated metal connector nails (.131 - .148 diameter) At 4.6 pounds, the tool is up to 50% lighter than competitive models In-line magazine offers improved balance for added maneuverability Compact design fits easily into hard to reach spaces; 7-year warranty