Telescopic tube 50 cm with black enamel ring, D.153 en soldes flash

Telescopic tube with black enamel ring.- Diameter: 153 mm- length: 0,5 meter The sliding pipe is a 50cm straight piece. To be coupled to an existing length not supplied (1000mm, 500mm or 330mm). It allows you to extend the useful length of your assembly from 6 to 36cm. Can be dismantled for inspection of the duct.