MCIGICM 127pcs Heat Shrink Tubing 2 1 Electrical Wire Cable Wrap Assortment Electric Insulation Heat Shrink Tube Kit 7 Sizes

Package Contents: 30 piezas x 2.0 x 40mm 25 piezas x 2.5 x 40mm 20 piezas x 3.5 x 40mm 20 piezas x 5.0 x 40mm 16 piezas x 7.0 x 80mm 8 piezas x 10.0 x 80mm 8 piezas x 13.0 x 85mm How to use? 1. Select the proper size. 2. Insert the wires to the heat shrink tubing. 3. Use the heat gun or lighter to shrink the tube. 4. Don’t touch the tube until it is cool completely. Note: Keep about 1/2 inch distance when using the lighter to shrink the tube, or it may leave a black mark on the tube. Specification: Material: Irradiation cross-linked polyolefin Shrinkage Ratio: 2:1 ( will maximum shrink to 1 / 2 of its supplied diameter ) Minimum Shrinkage Temp: +70°C Full Shrinkage Temp: +110°C maximum Operating Temperature: -55°C to + 125°C Item Shape: Round/FlatSupplied internal diameter:2.0mm,2.5mm,3.5mm,5.0 mm,7.0 mm,10.0mm,13 mm