DESC: Neckpro Overdoor Cervical Traction System The Neckpro Cervical Traction Device is a home, over the door unit for cervical traction. It may be used for the relief of neck pain associated with cervical disc herniation, spondylosis, osteoarthritis, cervical radiculopathy, neck strain, pinched nerve in upper spine with associated pain radiating down upper extremities, tension and/or tightness (muscle spasm) in muscles of the upper back, shoulders and neck, fibromyalgia, whiplash, insomnia and tension headaches associated with tension in the aforementioned musculature. Conventional home overdoor traction systems utilize a bag of water and patient trial and error determining the appropriate amount of traction poundage. Neckpro Cervical Traction Device eliminates this old process by coupling a computer designed precision-made compression spring with a unique ratcheting device that delivers a more precise amount of cervical traction tension. Each click of the ratchet audibly signals an increas