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 2.863-012.0: Crafted to meet the exact specifications of the original part, this handle serves as a direct substitute for 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 WD4, WD5, WD6, and WD3 models, ensuring reliable 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. Only the above package content is included; other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture to appear slightly different from the real thing. Measurement may vary by +/- 1-3 cm.