Supplied with a 5 ft pigtail PC13 models also include grounded plug Fully automatic self-retracting reel wraps, stores, and protects electrical cord High-quality steel construction & durable epoxy powder-coat finish Heavy ribbed steel discs with rolled edges for maximum strength and safety Lubricated factory-balanced spring motor, constructed on in-house proprietary custom machinery, ensures the highest quality and long lasting reliability Guide arm adjusts for various mounting positions including wall, floor, ceiling, and vehicle.