30pcs Heat Shrink Tube.<br><br>Features:<br>30pcs polyolefin material heat shrink tubing.<br>2:1 shrink ratio. High expansion ratio makes it possible to repair most damaged cable jackets.<br>Wide application for electrical insulation, wire bundling, colour coding, mechanical protection, wire/cable joints and repairs etc.<br>The durable compact translucent storage box prevent against water, moisture and spillage.<br><br>Specifications:<br>Color: yellow, blue, red, black and white<br>Material: polyolefin<br>Quantity: 30pcs<br>15pcs * 12.7mm<br>10pcs * 19.1mm<br>5pcs * 25.4mm<br>Shrink ratio: 2:1<br>Supplied internal diameter: 12.7mm, 19.1mm, 25.4mm<br>Fully shrunk internal diameter: 6.4mm, 9.5mm, 12.7mm<br>Length: Approx. 17.9cm<br>Tensile strength: 10.4 Mpa<br>Dielectric strength: 19.7kV/mm<br>Operating temperature: -55→ to 125→<br>Package size: 19.5 * 13 * 4.5cm / 7.7 * 5 * 1.8in <br>Package weight: Approx. 260g / 9oz<br><br>Package List:<br>1 * Set of Heat Shrink Tube(30pcs)