Excalibur's new CRANKAROO is the perfect solution for hunters who have difficulty drawing high poundage crossbows. The Crankaroo dramatically reduces the effort required to draw any of Excalibur's models, as well as guaranteeing consistent string alignment. Unlike cumbersome permanently mounted cranks, it detaches in seconds when the bow is cocked, and is carried separately in a pack or pocket. Constructed of high strength aluminum alloys and machined to tightest tolerances, it will provide years of trouble free service.