For fine and extra fine stranded conductors, e.g. according to DIN EN 60228 class 5 and 6, easy-entry insulation for splice-free cable entry, for short-circuit-proof cables (e.g. NSGAFÖU), halogen-free, total length 21.5 mm, temperature resistance: up to 105° C, dimensions according to DIN 46228 part 4, CSA listed 100 pieces