Heat-shrink tubing I Ø 1.6 - 4.8 mm. For shrinking onto cable ends, breaks and harnesses. For HM/HL/HG 1620 S, 1820 S, 1821 S, 1920 E, 2020 E, 2120 E, 2220 E, 2320 E and MobileHeat 1/3/5 heat guns.