These heat shrink solder sleeves are a handy, neat way to join wires quickly when you want a solid connection without messing around with separate solder and heat shrink. Just slide the wires in, apply heat, and the solder and shrink tubing seal everything up for a tidy finish—ideal for indoor DIY repairs, small electrical projects, and quick fixes where you want peace of mind that the join won’t come loose.

Specifications

• Material: Heat shrink tubing and solder
• IP Rating: IP20 – Indoor Use
• Dimensions: Various sizes for different wire gauges