The RF45T coil roofing nailer is the perfect combination of speed, balance, and value for the professional roofer. Familiar features like a traditional side-load magazine and a simple bolt depth adjustment make the tool easy to use and prevent frustrating malfunctions on the job. The tool also sports a lightweight aluminum housing, a soft and comfortable rubber grip, and rubber anti-skid plates to ensure it stays secure in your hand and in place when you lay it down on the roof. Quick coupler included ? 1/4″ plug with 3/8″NPT threads