TE Connectivity's 5053172028 is a heat shrink tubing product. It has a diameter of 3/8 inch and comes in a black colour. Packaged in sets of six, this tubing is ideal for insulation and protection of wires. Commonly used in electrical and electronic applications, it provides secure environmental protection. https://elecena.pl/product/29186794/te-connectivity-5053172028-rnf100-heat-shrink-tubing-3-8-inch-black-6-pack 2025-07-31 https://elecena.pl/product/29186794/te-connectivity-5053172028-rnf100-heat-shrink-tubing-3-8-inch-black-6-pack 2025-10-22