Zurn accessories always offer high quality and have a long service life. Using this toilet spud coupling assembly for your needs guarantees the extended service life with lower maintenance costs. And the extended warranty period will allow you not to worry about the device's breakdown because the company will be able to compensate everything in time without problems. Urinal repair kit. Coupling assembly thread size: 1. 5"Dia.coupling assembly with blue gaskets. Chemical-resistant gaskets and seals for extended service life with lower maintenance costs. 3-year manufacturer limited warranty. ⚠ WARNING: Cancer and Reproductive Harm - www. P65Warnings. ca. gov.