Efficient Connection System: Designed to connect the suction hose seamlessly to the exhaust port of your power tool, this extraction set ensures that dust and dirt are directly extracted during operation, preventing them from dispersing into the room or ambient air. Direct Replacement for Karcher 2.863-012.0: Crafted to meet the exact specifications of the original part, this handle serves as a direct substitute for Karcher 2.863-012.0, ensuring reliability and a high-quality user experience. Enhanced Workspace Cleanliness: By capturing dust and debris right at the source, the extraction set keeps your working environment cleaner and healthier, significantly reducing the amount of particulate matter that escapes into the air. Designed for Compatibility: This robust replacement handle is compatible with Karcher WD4, WD5, WD6, and WD3 models, ensuring a perfect fit and seamless functionality. Its rounded recess supports the locking function of the telescopic tube, enhancing usability. Color: As Shown Material: Plastic Package Contents: 1 x Hose Note: Light reflection and different displays may cause the color of the item in the picture to appear slightly different from the actual item. Measurement may vary by +/- 1-3 cm.