For KARCHER SC1 CTK10 SC2 SG4/2 SG4/4 Replace Tank Lid New and high quality Made of high-quality materials for maximum durability and reliability Seamless fit, perfect compatibility Easy to install, no complicated tools required Installation guide not included; professional installation is recommended Please verify the item matches your requirements before purchase Product may vary slightly between batches; minor differences in color or appearance do not affect functionality Professional workmanship, smooth finish, unique design Variations in lighting, shooting angles, and displays may cause slight differences between image and actual product; these do not impact normal use Color: As shown Material: Copper Package Contents: 1 x Steam Cleaner Brass Safety Valve Item sold separately; other accessories not included Note: Lighting and display settings may result in slight color variations from the image Measurement tolerance: +/- 1-3 cm