Features: Perfect Compatibility: This cap is specifically designed for a wide range of steam cleaner models, for ensure a seamless fit that enhances the performance of your device. [PERFECT COMPATIBILITY]: This safety lock is specifically designed for Karcher steam cleaners including models 1.512-211.0, 1.512-218.0, 1.512-219.0, SC1.010, SC1.020, SC1.030, SC1.035B, SC1125, SC1202, SC2.000, SC3.000, and more.