100 Pcs Black Heat Shrink Butt Connectors, 14-12 AWG Marine Grade Heat Shrink Wire Connectors, Tinned Copper, Waterproof Insulated Crimp Butt Splice Automotive Electrical Connectors

• Package Includes: 100Pcs black butt connectors for 14 to 12 AWG wire.
• Tinned Copper Core: Heat shrink butt connectors use a heavy-duty copper core, strong crimp, higher conductivity.
• Waterproof Durable: Insert the wires to be connected, crimp both sides with crimping pliers, and then heat with a heat gun, butt splice connectors very strong.
• 3:1 Shrink Ratio: Marine grade waterproof wire connectors provide high tensile strength and enough hot melt adhesive inside the tubing to ensure waterproof performance, your wires will never slip out of the wire connectors.
• Wide Application: Wire butt connectors are durable, stable, waterproof, and corrosion resistant and are used in the automotive, marine, electrical, and electronic industries.

Qizpcer 100 Pcs Heat Shrink Butt Connectors 14-12 AWG Specifications: Shrinkage Ratio: 3 :1 Tube Material: Polyolefin Inner Barrel Material: Tinned red copper Operating Temperature: -60 to 260 °F Minimum Shrink Temperature: 175°F Cable cross-section: 14-12 AWG (2.5-4.0 mm²) Package includes: 100 Pcs x 14-12 gauge butt connectors We offer a 30-day money-back and 24-month warranty. 100% satisfaction guarantee, so you can shop risk-free!