3:1 Heatshrink Ratio: The heat shrink butt connector has dual-wall shrinking tube and inside hot melt glue, providing a fully safe seal and wire corrosion. Its dual wall insulation seals against moisture corrosion, air leakage, and can be used underground
Premium Copper Core: The butt splice terminals use seamless and high-quality thick copper tubular, which makes the connection project safer! Fix the wire firmly, increase current flow, and decrease voltage drop
Wide Usage: Our heat shrink wire connector is ideal for marine, automobile, industry, electrical and electronics. Whether working on boat, vehicle, RC car, home, scientific project, car stereo, or electrical DIY, the crimp connectors will work well
Package Included: 100 pcs red waterproof butt connectors for 22, 20, 18, 16 gauge wires
AIRIC Brand Advantages: As a professional manufacturer of electrical accessories, we own a large leading wire connectors factory and get UL, CE, ROHS, SGS, and ISO9001-2005 international quality system certification