200Pcs Solder Seal Wire Connectors, 22-18 AWG Red Heat Shrink Butt Connectors, Waterproof Electrical Butt Splice Terminals for Automotive, Marine, Boat & DIY Projects

• Dimensions and kit: these butt connectors heat shrink include 200 pieces of red 22-18awg durable connectors, each measuring 39mm length, 4.6mm outer diameter, 3.6mm inner diameter. made from 90% pe and 10% tin material, total weight 70g, providing reliable connections for various wiring projects
• Easy solder seal installation: these solder connectors require only a heat for installation. simply strip wires, insert into connector, and apply heat. the solder ring melts and flows while tubing shrinks, creating strong bonds without crimping tools or soldering machines
• Waterproof and protective seal: these waterproof electrical connectors feature dual-wall design with outer polyolefin tube and inner hot-melt adhesive. when heated, they create watertight seals that protect against moisture, cutting, and scuffing in harsh environments
• Color-coded for efficiency: these wire solder connectors have transparent housing with red color coding for 22-18awg wire gauge, enabling fast identification. the transparent design allows visual inspection of wire insertion before heating, ensuring accurate connections and reducing wiring mistakes
• Versatile application range: these solder heat shrink connectors are ideal for automotive, marine, motorcycle, trailer, boat, and home electrical projects. perfect for repairs, upgrades, and installations requiring waterproof durable connections for DIY enthusiasts and professionals

Product Name: Solder Seal Wire Connectors Material: 90% PE + 10% Tin Color: Transparent + Red Weight: 70g Product Dimensions: Length 39mm, Outer Diameter 4.6mm, Inner Diameter 3.6mm Packaging List: 200pcs * Red 22-18AWG Durable Heat Shrink Butt Wire Connector