<p>The Electric Rivet Gun Adapter easily convert your cordless, pneumatic or corded drill into a power pop riveter. Very fast and accurate. Includes 4 interchangeable Rivet Heads 2.4 mm, 3.2 mm, 4.0 mm and 4.8 mm.</p><br/><h4>Package Content:</h4><br/><ul><br/><li>1x Riveting Tool</li><br/><li>4x Rivet Heads (jaws): 2.4 mm, 3.2 mm, 4.0 mm and 4.8 mm</li><br/><li>1x Wrench</li><br/></ul>