OTOTEC Faucet O Ring Seals 4 Pack Size 50.52 x 1.78 mm Replace OEM 59906841 Compatible with Hansa Mixer Taps

["- Precise Compatibility: Compatible with Hansa mixer taps; replace OEM 59906841; 50.52 x 1.78 mm sizing restores a proper seal to help stop drips.","- Durable EPDM Rubber: Resists hot and cold water, soap, and common cleaners while maintaining elasticity for consistent performance.","- Exact Fit Dimensions: Inner diameter 50.52 mm with 1.78 mm cross-section for common groove seats in single-lever mixers.","- Easy DIY Install: Push-fit design for spouts and cartridges; apply silicone grease and service with basic hand tools at home.","- Versatile Use and Value: Ideal for kitchen, bathroom, and utility sinks in homes, apartments, hotels, and offices; convenient 4 Pack reduces downtime."]