White connector : Suit Cable / Wire Size 0.25-0.34mm2 26-24 AWG Red connector : Suit Cable / Wire Size 0.5-1.5mm2 22-18 AWG Blue connector: Suits cable/ wire sizes 1.5-2.5mm2 16-14 AWG Yellow connector : Suit Cable / Wire Size 4.0mm2 12-10AWG
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.