The tubular bootlace ferrules with plastic sleeves prevent the individual wires from splicing on fine-stranded copper conductors and facilitate insertion into terminals. The earth of the bootlace ferrules complies with DIN 46228-4. The bootlace ferrule is UL certified for the USA and Canada. The electrolytic copper (E-CU) metal sleeve has zinc plating. The polypropylene (PP) plastic sleeve makes it easier to insert the conductors, is resistant up to a temperature of +105°C and is available according to German, French or DIN 46228-4 colour code . https://elecena.pl/product/18352076/460512-bootlace-ferrules-dia-2-5-mm-18-mm-blue-pack-of-100 2021-05-05 https://elecena.pl/product/18352076/460512-bootlace-ferrules-dia-2-5-mm-18-mm-blue-pack-of-100 2021-06-19 https://elecena.pl/product/18352076/460512-bootlace-ferrules-dia-2-5-mm-18-mm-blue-pack-of-100 2022-01-11 https://elecena.pl/product/18352076/460512-bootlace-ferrules-dia-2-5-mm-18-mm-blue-pack-of-100 2022-08-18 https://elecena.pl/product/18352076/460512-bootlace-ferrules-dia-2-5-mm-18-mm-blue-pack-of-100 2022-10-16 https://elecena.pl/product/18352076/460512-bootlace-ferrules-dia-2-5-mm-18-mm-blue-pack-of-100 2023-08-16