Zurn Wilkins RK212-350
- The RK212-350 Check Rubber Repair Kit is compatible with the 2-1/2" - 3" 350, 375, 450, and 475.
- Fits 2 1/2" - 3" 350, 375, 450, and 475.
- Includes No. 1 and No. 2 check seal rings, o-rings, and lubricant.
- Lead-free law compliant.