Coleman Cable 3538 SPT-3 Air Conditioner Power Cord, 9-Foot. 14-Gauge plug. Meets osha requirements for outdoor use. Three conductors made of heavy duty flat vinyl. Reinforced blades help prevent accidental bending or breaking. Grounded, right angle, male plugs guard against accidental disconnection. Sturdy cord for use with air conditioners, power tools and major appliances. The Coleman Cable brand is a registered trademark of Coleman Cable Inc.