2 PCS Wire Coupler Terminal Butt Connector 4GA AWG Gauge Joiner Barrel Set Screw

2 PCS Wire Coupler Terminal Butt Connector is designed for joining cut wires. It is compatible with 4GA AWG Gauge.

• Material: Brass
• Key feature: Superior electrical contact
• Color/Variant: Nickel Plated Finish
• Quality: Heat Tested
• Resistant to corrosion
• 4 Gauge Input / Output
• Stud ring diameter: 5/16 (about 8.2mm)
• Oversized Set Screws hold wire securely
• Ideal for extending or joining cut wires