Watts Second Check Repair Kit for 1-1/4" to 2" lead-free reduced pressure zone assembly - LFRK 909M1-CK2 1-1/4"-1-1/2" 0794064 ensures safety in drinking water systems. It is ideal for fixing issues with the second check valve. Its lead-free construction makes it a safe and reliable choice for your plumbing needs. It meets all safety standards. Includes all components necessary for repairing damaged parts in your assembly. Order your Second Check Repair Kit today and ensure Watts high quality.