The Freeman PMC250 Pneumatic 35 Degree 2-1/2″ Metal Connector Nailer is specifically designed for fastening all types of metal connectors including rafter ties, strapping, hurricane ties and anchors, as well as post bases and caps. This air powered nail gun is compatible with 35 degree paper collated 8-10 gauge metal connector nails from 1-1/2″ to 2-1/2″, and a built-in safety lock prevents nails from being fired when the exposed nail tip is not placed properly into the connector hole. The ergonomically designed body and comfort grip handle reduce fatigue and increase control during longer shifts. Teflon O-rings, an anodized aluminum cylinder and magazine, air filter / anti-dust cap, and anti-dry fire mechanism extend the life of this durable tool. The Pneumatic 35 Degree 2-1/2″ Metal Connector Nailer includes a reversible belt hook, air tool oil, and adjustment tools