3-1/2 in Extension Nipple Service Kit, Chrome

SPECIAL ORDER ITEM. Review Returns Policy before purchase. This M-DURA extension nipple is designed to provide precise rough-in adjustment for commercial manual and sensor-operated flush valve installations. It extends the connection point to accommodate varying wall thicknesses and retrofit conditions, ensuring proper alignment between the valve body and the wall-mounted control. Manufactured for durability in high-use environments, it helps achieve a secure, leak-resistant fit while maintaining correct valve positioning and appearance. Ideal for new installations or repairs, this component simplifies alignment, reduces installation time, and supports long-term performance in demanding commercial restroom applications.