Fixing rod insulator with ribbed shell made of silicon-organic rubber FSPKr 70-25/1,5-D-R FSPKr 70-25/1,3-D-R fixing rod insulator with ribbed sheath made of organosilicon rubber. Fixing rod insulator with ribbed sheath made of organosilicon rubber FSPKr 70-25/0,95-R Fixing rod insulator with ribbed shell made of silicon-organic rubber FSPKr 70-25/1,5I-P Fixing rod insulator with ribbed shell made of organosilicon rubber FSPKr 70-25/1,3-K-R Fixing rod insulator with ribbed shell made of organosilicon rubber FSPKr 70-25/0,95-D-R Fixing rod insulator with ribbed shell made of organosilicon rubber FSPKr 70-25/1,5-K-R Fixing rod insulator with ribbed sheath made of silicon-organic rubber FSPKr 70-25/0,95-K-P