Features and Benefits: Positive action push button switch to engage ratchet Solid axle hub and ratcheting paw Durable solid steel gear construction for greater pulling power and safety Large drop forged alloy steel safety hooks Cable clamp fixed onto the drum for safety This powerful hand operated power pull lets you generate extraordinary pulling power with a leverage ratio of 15:1, to be utilized on any tough job. They are built to be sturdy and engineered for safety and ease of use. Comfort grip, polished heavy steel ratchet arm for a smooth nonbinding operation, drop forged steel hooks with spring safe latches. Cable diameter: 5mm and a maximum pull length: 77".