Features: The grease cup set restores performances to port pool and spa valves with lubrication and OEM specified compatibility for 2133 parts. Heat resistant PVC construction withstands extreme temperatures while maintaining optimal viscosity, paired with safe materials for worry free use around families and pets. Designed for pool owners, maintenance technicians, and enthusiasts needing professional grade lubrication solution for valves systems. Perfect for seasonal pool equipment maintenance, spa valves overhauls, or routine lubrication of water circulation systems in residential and commercial settings. Each kit includes three pre measured grease cups with tool free installation, reducing downtime during valves servicing while preventing premature wear and corrosion. Specifications: Material: PVC Size: Approx. 1.97x1.97x1.18inch(5x5x3cm) Package Includes: 3 Set Grease Cup note: Please allow 1-2cm errors due to manual measurement. Due to the differences between different monitors, the picture may not reflect the actual color from the item.