Brass Round Tube 9mm OD 0.5mm Wall Thickness 30mm Length Seamless Pipe Tubing for DIY Crafts 30 Pcs 10mm X 11mm This duct pipe reducer connector

This duct pipe reducer connector is used to connect the pipes of equipment such as bathroom fans

Power Input Wiring Instructions:

10mm x 12mm: 135mm x 4

Wire Length: 2M / 6

Drill Bit Length: 73mm / 2

Brass Round Tube 9mm OD 0.5mm Wall Thickness 30mm Length Seamless Pipe Tubing for DIY Crafts 30 Pcs 10mm X 11mm This duct pipe reducer connectorDescription: * Brass for high strength, weld ability, lightweight, oxidation resistance, corrosion resistance and long lasting durability. * It can be processed according to the length you need, and can be welded with the right equipment. * Finish with passivation, which is oxidation resistance and corrosion resistance. * The interior is smooth with no seam and is available in an extruded structural or a drawn seamless brass round tube for precision