Clear Hot & Cold Markings: Red and blue color indicators on each top make installation straightforward. Easily identify the direction and function when installing or replacing. Reliable Ceramic Disc Seal: Integrated ceramic disc mechanism allows consistent water control. Helps reduce dripping issues and supports efficient temperature regulation over long-term usage. Precise 20 Spline Fit: Designed with a 20 spline shaft for secure compatibility with many faucet types. Ensures smooth operation and leak-free performance for hot and cold water mixing taps. Brass Construction for Strength: Crafted from long-lasting brass to resist rust and wear. Provides a stable, corrosion-resistant core ideal for bathroom and kitchen environments. Easy Installation Design: Standard 1/2 inch size makes replacement quick and tool-friendly. Simply remove your old and insert the new one-no need for complex plumbing skills., Weight: 0.23809924296 Pounds, Manufacturer: Veesper_A74_5578639