Heavy Duty Design: Professional grade 7-way trailer cord with SAE J560 plug in a true 4/12+2/10+1/8-gauge wire configuration provides reliable power transmission to semi-trailers and trucks
COLD RESISTANT: Maintains flexibility in extreme temperatures down to -85°F, perfect for year-round use in all weather conditions
EXTENDED LENGTH: 12-feet and 15-feet cable provides ample reach and flexibility for various trailer configurations and connection requirements
DURABLE MATERIALS: Features rugged ABS connectors and heavy-duty wire insulation to withstand frequent coupling and uncoupling
VERSATILE COMPATIBILITY: Universal 7-way connection system works with most semi-trailers, trucks, and tractors for brake lights, turn signals, and auxiliary power