1. Material: ABS plastic 2. Adaptable model: for Karcher NT20 / 30 / WD1 / WD2 / WD3 / WD4 / WD5 / WD6 3. Part number: 2.863-012.0 4. The handle is ergonomically curved to provide a comfortable and firm grip 5. Easy to install: replacing an old or broken vacuum cleaner handle is quick and hassle free 6. Easier access to hard-to-reach areas, thus making your cleaning more efficient and less stressful 7. Handle outer diameter: 35mm