The PneuTools 15-Degree 1-3/4" Wire Weld Collated Roofing Nailer (CN45H) is fast, durable and easy to repair. This classic roofing nailer is everything you expect, with a few extra surprises. While other companies are cutting corners to make a fast dollar, PneuTools has gone the extra mile to make sure this tool will last for generations. Of course, if a tool is going to last a long time, then it should have some great features too, right? That is why this tool is upgraded with premium one-step, quick-open magazine to reduce reload times and smooth-as-butter drive depth adjustment for precision control. The CN45H shoots a 15° wire collated coil roofing nail.