The Hongshang H-2(3X) Box 4.80 - 1.60 heatshrink is a black, adhesive-free tubing with a shrinkage ratio of 3:1. It has an expanded diameter of 4.80 mm and shrinks down to 1.60 mm, available in a length of 7 metres. This product is typically used for insulating electrical wires, providing environmental protection, and bundling cables. https://elecena.pl/product/28201940/hongshang-h-2-3x-box-4-80-1-60-heatshrink-4-8-1-6mm-3-1-black-7m-no-adhesive 2025-04-05 https://elecena.pl/product/28201940/hongshang-h-2-3x-box-4-80-1-60-heatshrink-4-8-1-6mm-3-1-black-7m-no-adhesive 2026-07-10