Heat shrinkable tubing 2:1 TF21-9.5/4.8-PO-X-OG HellermannTyton, orange, 50m Thermoshrinkable sleeve TF21 2:1 (9.5/4.8mm) 309-20953, for insulation, mechanical protection and cable marking, thin-walled, self-extinguishing properties, PO-X, orange, 50m. On request Ask for product