Features:_x000D_ _x000D_ Waterproof: polyolefin tubing on the outside and hot melt adhesive inside ensure waterproof seal and prevents wire corrosion. _x000D_ Easy to identify: color-coded tube with wire gauge imprint makes it is easy for you to choose the suitable one. _x000D_ Wide application: ideal for garages, auto electricians, mechanics, workshops. Suitable for cars, van, motor, home and more. _x000D_ This heat shrink butt connectors kit improved pullout strength, provides seal, strain relief, cable check and insulation. _x000D_ A great material for connecting cables together. _x000D_ _x000D_ Specification: _x000D_ Operating Temperature: 125 _x000D_ Weight: Approx.332g/ 11.7oz_x000D_ Color: Red, Yellow, Blue_x000D_ Quantity: 200 pcs_x000D_ Suitable Cable: _x000D_ Red Connector 0.5-1.5mm2, A.W.G:22-18_x000D_ Blue Connector 1.5-2.5mm2, A.W.G:16-14_x000D_ Yellow Connector 4.0-6.0mm2, A.W.G:12-10_x000D_ _x000D_ Package List:_x000D_ 40 * Yellow Connectors_x000D_ 60 * Blue Connectors_x000D_ 100 * Red Connectors_x000D_ 1 * Storage Box_x000D_ _x000D_ Note:_x000D_ Please allow 1-2mm errors due to manual measurement.