Electro-Conductive Suction Hose: Designed for safety and efficiency, this hose prevents static electricity buildup, perfect for use in environments where electrical discharge could be a hazard. Its 2.5 meters length ensures reach and flexibility during use. Secure Connection System: Features a robust bayonet connection on the equipment side that locks securely to avoid leaks and disconnections, paired with a reliable C-35 clip connection on the auxiliary side for a tight and stable link. Versatile Compatibility: Effortlessly connects with for models NT 38/1 and NT 40/1. The precise fitting enhances the vacuum's performance and ensures that the machine operates at efficiency, saving time and reducing maintenance needs. Optimal Diameter for Enhanced Performance: The hose's standard nominal width of /35 allows for ample airflow and efficient dust and debris removal, making it an excellent choice for professional cleaning tasks. Build for Professional Demands: Crafted from high-quality materials. Name:2.5m NT hose Net weight:528g Part number:9.755-263.0 Compatible models:for NT18 Me Classic, NT20 Me Classic, NT30 Me ClassicNT38 Me Classic, NT40 Me Classic Colour:Black Material:Plastic Size:2.5 meters Package Contents: 1 x Extension 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.