Techflex Shrinkflex H3N 3:1 Heatshrink. Coloured Shrinktube. 12.7mm Unshrunk. SHRINKFLEX is a 3:1 Polyolefin heatshrink tubing, designed by Techflex. This product is available in 9 different colours so is perfect for colour coding cables, as well as tidying up the ends.
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