1.Outer diameter 15mm, Inner diameter 9mm, Total length 170mm, Matte black surface disposal.
2. Big inner hole can enable a 8.4mm rubber tube to pass through.
3. With high flexbility , we can easily change the tube into right angle or keep it straigtht.
4. Designed with 2 end fittings, one side with a hexagon screw male and another with a round screw male for assembly with the wand.