OrionMotorTech 6-8 Gauge Battery Quick Connect/Disconnect Wire Harness Plug Kit for Recovery Winch or Trailer | 12-36V DC, 50A 6-8 gauge wire; terminal pins diameter: 0.22"; voltage: 12-36 Volts DC; capacity: 50 Amps Made of sturdy polycarbonate with fitted rubber boot covers; allows for quick power connection /disconnection from winches, trailers or other electrical devices Simple Installation. Insert the wires into the terminal pins, then solder or crimp them. Connector ends are identical, so either ends is suitable for connection to the power or load side Connector dimension: 1-4/5" L x 1-2/5" W x 3/5" H; connected set dimension: 3-1/5" L x 1-2/5" W x 3/5" H; package include: 2 X polycarbonate cover, 2 X hard rubber boot caps; 4 X terminal pins 1-year warranty; 100% replacement or 100% refund Model: SC50 Connector Dimension: 1 7/8&#034; long x 1 3/8&#034; wide x 1/2&#034; thick Connected Set Dimension: 3 3/16 long x 1 3/8 wide x 1/2 thick Operating Temperature Range:-4F-221F / -20C-105C Medium Withstanding Voltage: 2200DC Vibration Resistance: Excellent Impact Resistance: High Connect/disconnect Cycles: 10,000 times Wire Diameter: 8AWG at most