'For tubes with outside diameter D = 16 mm (see images);Thickness of tube: 1.0 to 2.0 mm;Length (inside tube) L = 9 mm;Height of the base e = 4.5 mm (see images);Polyethylene - black

• ajile - 12 pieces - Round ribbed insert for tubes 16 mm - BLACK - EPR116-A

ajile - 12 pieces - Round ribbed insert for tubes 16 mm - BLACK - EPR116-Aajile