The T&S Brass 108V-RK Valve Repair Kit is designed for efficient faucet maintenance and repair. This comprehensive kit includes a valve assembly, a 1/4" spanner bit for easy installation, an end plug, a compression spring, and a silicone O-Ring. It also comes with lubricant to ensure smooth operation. Constructed with low-lead materials and certified by NSF (B-010), this kit meets safety and quality standards, making it an ideal choice for reliable faucet performance.