The 2-1/2" 405 Stem Kit is specifically designed for the Matco-Norca 10RW25 model. This kit includes essential components that enhance the functionality of your plumbing fixtures. Constructed from high-quality materials, it ensures durability and resistance to wear. The precise dimensions and specifications make installation straightforward, providing a perfect fit for your existing systems. Ideal for both new installations and repairs, this stem kit is a reliable choice for maintaining optimal performance in your plumbing applications.