Collar tube clip diameter 20mm pack of 100 Elmark Features Brand: EC Elettrocanali EAN code: 8050880886814 Vendor code: ECCFC20 Diameter: 20mm Material used: shockproof technopolymer based on rigid PVC  Self-extinguishing V0 (UL94) with high resistance to UV rays. Color: gray RAL 7035. Resistance to anomalous heat: up to 960° C (Glow Wire Test IEC 60695-2-11). Reference standards: EN 61386-1, EN 61386-21-22-23. Compliant with the essential requirements of the BT 2014/35 / EU directive. Compliant with RoHS directive 2011/65 / EC.  Dielectric strength >100 MΩ Temperature during installation: -5° C + 60° C.