<p>Ratchet half-barrel caulk gun.</p><br/><ul><br/> <li>Equipped with ratchet rod and thumb pressure release</li><br/> <li>Durable body construction</li><br/> <li>Holds 300ml / 230mm cartridges</li><br/> <li>Volume: 300 ml</li><br/> <li>Material: steel</li><br/></ul>