50PCS InsulatedSeal Heat Shrink Butt Soldering Sleeve Waterproof Cable Wire Crimp Butt Terminals Connectors Kit

An easy one step connection of wires, soldered, insulated and sealed Can be ideal use in marine and automobile applications Polyolefin tubing in outside and hot melt adhesive in inside Solder and seal and with advanced waterproof function Polyolefin heat shrink butt connectors improved pullout strength, provides seal, strain relief, cable check, and insulation Specification: Insulation: PE Plating: Tin Terminal Body: Copper Color: Red, Blue, White, Yellow Size: 22 x Red Shrink Connectors: Diameter 3.0 mm, Cable cross-section 0.5-1.0mm2 22-18AWG 13 x Blue Shrink Connectors: Diameter 5.0mm, Cable cross-section 1.5-2.5mm2 16-14AWG 10 x White Shrink Connectors: Diameter 1.5 mm, Cable cross-section 0.25-0.34mm2 26-24AWG 5 x Yellow Shrink Connectors: Diameter 6.0 mm, Cable cross-section 4.0-6.0mm2 12-10AWG Package included: 1x 50pcs (Four Sizes) heat shrink connectors 1x Storage Box