Made of high-quality material, durable and practical for use. Delicate and well-crafted design ensures a precise fit with compatible equipment. Offers excellent heat resistance and flexibility, allowing for easy installation. Solid construction provides long-lasting performance. Without this sealing ring, the steam cleaner nozzle may experience steam backflow during use, which could pose a safety risk. Replace the sealing ring promptly if signs of aging or damage are observed. Replacement O-ring set designed for various steam cleaner accessories. Includes O-rings for safety lock, detail nozzle, extension, steam hose, and iron connection. Useful spare part set to ensure continuous operation. Durable O-rings compatible with KARCHER pressure washers and steam cleaners. Installs behind the nozzle, on the lance, and on the HP hose (the part that screws onto the machine) for all HD and HDS models. Also fits K2, K3, K4, K5, K6, and K7 series. Color: As shown. Material: Plastic. Package Contents: 1 set of O-ring pressure rings. Only the above package content is included; other items are not part of this package. Note: Lighting and display settings may cause slight variations in color between the product and the image. Measurement may vary by up to +/- 1-3 cm.