Beta tube, 16” long, ID-0.375” (ID-9.53 mm) OD-0.63” (OD-16.0 mm) beige color (E lubrication: Dow Corning 111/ Coat the entire outside surface of the tube.)
Biwall, 16” long, ID-0.375” (ID-9.53 mm) OD-0.622” (OD-15.8 mm) beige color (E lubrication: Dow Corning 111/ Coat the entire outside surface of the tube.)
EPDM, 16” long, ID-0.375” (ID-9.53 mm) OD-0.622” (OD-15.8 mm) black color (E lubrication: Dow Corning 111/ Coat the entire outside surface of the tube.)