![Powernail HT550 Heavy-Duty Hammer Tacker being loaded with PS5010C staples](https://images-na.ssl-images-amazon.com/images/G/01/x-locale/common/grey-pixel.gif)
Powernail HT550 20 Gauge 1/2 Inch Crown Heavy Duty Hammer Tacker Stapler (Uses 5000 Series Staples)
The Powernail HT550 Heavy-Duty Hammer Tacker drives 5000 Series 1/2-Inch Crown Staples in Lengths of 3/8-Inch, 5/16-Inch and 1/4-Inch. This stapler is perfect for carpet padding, insulation, roof paper and house wrap installations. Features a fast bottom loading staple channel and quick jam release.