Efficient Connection System: Designed to connect the suction hose seamlessly to the exhaust port of your power tool, this for Karcher 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 old 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 you breathe.Designed for Compatibility: This robust replacement handle is compatible with for Karcher WD4, WD5, WD6, WD3 models, ensuring a perfect fit and seamless functionality. Its rounded recess supports the locking function of the telescopic tube, enhancing usability. Colour:As ShownMaterial:Plastic Package Contents:1 * hose Only the above package content, other products are not included.Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.