Heat Shrink Solder Sleeves 0.5–1.5mm² – 2:1 Wire Connectors (50 Pack)

These red heat shrink solder sleeves (0.5–1.5mm²) provide a fast, secure and waterproof solution for joining electrical wires. Featuring a 2:1 heat shrink ratio with integrated solder ring, they create strong, insulated connections without crimping. Ideal for car audio, automotive wiring and electrical repairs, this 50 pack is perfect for installers and workshops requiring reliable wire connections.

Features:

• Quickly connect and seal cables
• Simply twist two cables together and heat with a heat gun
• Solder melts inside the tube to provide a reliable connection, which is sealed as the tube shrinks
• Wire to wire connection, no crimping required
• 2:1 shrink ratio and adhesive lined
• 50x sleeves per kit