ITEM NAME:Waterproof 100PCS Solder Sleeve Heat Shrink Tube Wire Terminal Connectors 4 D9Y5 Waterproof 100PCS Solder Sleeve Heat Shrink Tube Wire Terminal Connectors 4 D9Y5 Description: 100pcs Solder Seal Heat Shrink Butt Wire Connector Terminals Copper An easy one step connection of wires, soldered, insulated and sealed Can be Perfect 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: Material: PC Plating: Tin Terminal Body: Copper Color: picture color Red Shrink Connectors: Diameter 3.0 mm, Cable cross-section 0.5-1.0mm2 22-18AWG Blue Shrink Connectors: Diameter 5.0mm, Cable cross-section 1.5-2.5mm2 16-14AWG White Shrink Connectors: Diameter 1.5 mm, Cable cross-section 0.25-0.34mm2 26-24AWG Yellow Shrink Connectors: Diameter 6.0 mm, Cable cross-section 4.0-6.0mm2 12-10AWG Package included: 1 Box * 100Pcs (Four Sizes) Heat Shrink Wire Connectors.1 Box 100Pcs (Four Sizes) Heat Shrink Wire Connectors. Solder and seal and with advanced waterproof function. Polyolefin heat shrink butt connectors improved pullout strength, provides seal, strain relief, cable check, and insulation.