50Pcs Heat Shrink Soldering Sleeve Terminals Waterproof Butt Wire Connector Electrical Wire Insulated Cable Splice Terminal

50Pcs Heat Shrink Soldering Sleeve Terminals Waterproof Butt Wire Connector Electrical Wire Insulated Cable Splice Terminal Descriptions: 1.An easy one step connection of wires, soldered, insulated and sealed. 2.Can be great use in marine and automobile applications. 3.Polyolefin tubing in outside and hot melt adhesive in inside. 4.Solder and seal and with advanced waterproof function. 5.Polyolefin heat shrink butt connectors improved pullout strength, provides seal, strain relief, cable check, and insulation. Package Includes: 50pcs Without Box 20pcs X Red Shrink Connectors:diameter 2.7mm, cable cross-section 0.5-1.0 mm2 15pcs X Blue Shrink Connectors:diameter 4.5mm, cable cross-section 1.5-2.5 mm2 10pcs X White Shrink Connectors:diameter 1.7 mm, cable cross-section 0.25-0.34 mm2 5pcs X Yellow Shrink Connectors:diameter 6.0 mm, cable cross-section 4.0-6.0 mm2