Step Down Heat Shrink Butt Splices 14–16 to 18–22 AWG — 10 Pack

Step-down heat-shrink butt splices for transitioning from 14–16 AWG wire to 18–22 AWG wire. Waterproof heat-shrink seal delivers corrosion-free connections for marine and outdoor wiring.

• Gauge: 14–16 AWG to 18–22 AWG step-down
• Pack: 10 splices
• Seal: Heat-shrink waterproof
• THICKENED TINNED COPPER CORE: Heat Shrink Butt Connectors adopt tinned red copper(99.9%purity) and heat shrink tubing with adhesive, which ensures strong secure crimping every time; Thick copper barrel provides minimal voltage drop, high current flow and less heat; These will prevent short circuits and and make your connection projects safer and better
• EASY TO USE: Strip wire insulation and insert into shrink butt connectors, crimp the copper barrel with crimper to compress two ends of the wire together and heat with a hot air gun or small torch; Just a few seconds; No soldering kit required; Besides, transparent sleeve provides precise inspection when strip and insert wires inside
• WATERPROOF AND FLAME RETARDANT: Insulation tubing features a unique dual-walled design; Adhesive lined inside the 3:1 heat shrink connector will exude hot melt adhesive when evenly heated, shrinks quickly and adheres to wire insulation, which ensure 360 degree secure seal and excellent waterproof property; Insulated waterproof marine grade crimp terminals can be used underground
• DURABILITY AND SAFETY: The polyolefin heat shrink tubing provides the high tensile strength and resistance to stretch and minimize mechanical damage, so there's no worry of rat chewing or similar physical damage issues; The thick tinned copper and seamless barrel design ensures strong and secure crimping all the time with no issues of wire coming off