The Delta Style Single-Handle Valve Cartridge features Diamond seal technology. This cartridge is ideal for single-handle kitchen and lavatory faucets (not included). This cartridge is made as a replacement cartridge for Delta Single handle faucets, non-OEM

• Compatible Replacement for Delta RP50587
• Non-OEM, Precision Tested for Quality & Durability
• Great Value Part, repair your faucet instead of replacing!
• 36mm cartridge base; 1"x1"x3"