CPR Aquatic BHCPR150SSx4 1-1/2" Slip x Slip Abs Bulkheads (Set of 4)</br></br><div style="text-align:left"><b>[Product Information]</b><br><ul><li>Pack of 4 complete units</li><li>1-1/2" (1.5") high quality ABS bulkhead with a Silicone washer and dome top for better structural integrity</li><li>Slip x slip (flange x stem)</li><li>Fits standard schedule 40 or 80 PVC Pipe & fittings; nominal Pipe size and standard Pipe thread apply to inside; outside threads are not standard pt</li><li>Look for the cpr upc label. Don't accept imitations</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/41RAh3CpmCL.jpg' noproxy></br><img src='http://ecx.images-amazon.com/images/I/31hkKkiN6AL.jpg' noproxy></br>