Abstract: A winch for controlling the tautness of a length of wire includes a generally U-shaped frame and a spindle rotatably mounted on the frame, the spindle serving as a spool on which the length of wire can be wound. The winch additionally includes a ratchet rotatably mounted on the frame in co-axial alignment with the spindle, the ratchet being fixedly connected to one end of the spindle using the combination of a threaded bolt and a washer. Furthermore, the winch includes a pawl pivotally mounted on the frame, the pawl capable of being pivoted between a first position in which the pawl sequentially engages outwardly extending teeth in the ratchet so as to limit rotation of the ratchet in only one direction and a second position in which the pawl disengages from the ratchet to allow for rotation of the ratchet in either of two opposing directions.