Lifegard Aquatics 1-Inch Double Threaded Bulkhead</br></br><div style="text-align:left"><b>[Product Information]</b><br><ul><li>Heavy wall bulkhead is molded of highest impact resistant PVC eliminating possibility of finding hidden cracks when filling aquarium</li><li>Stock color is jet black to match acrylic tank backgrounds</li><li>All kits contain: bulkhead fitting， gasket， lock nut</li></ul></div></br></br></br></br></br></br></br></br></br></br></br></br></br></br></br></br></br></br></br></br><img src='http://ecx.images-amazon.com/images/I/41k1XeosZLL.jpg' noproxy></br><img src='http://ecx.images-amazon.com/images/I/31DwzsTrkFL.jpg' noproxy></br>