The utility model relates to a manual cable bender, its characteristics are: it includes the body, the mechanism of bending, feed mechanism and actuating mechanism, the bender is set up on the body, one end and body link firmly, on feed mechanism places the body in, the side of the mechanism of bending, the feed mechanism bottom surface links firmly with the body, end and bend the mechanism and link firmly, on actuating mechanism arranges the body in, feed mechanism's both sides, actuating mechanism's bottom surface and body link firmly, middlely contact with feed mechanism. Application methodis: has calculated earlier the minimum crooked diameter of cable, has placed fixed roll in the through -hole of the suitable position of body and link firmly, place the cable in the mechanism of bending again in, with drive assembly locking, both hands rotate actuating mechanism's handle simultaneously, drive assembly drives gear revolve, gear band carry -over bar and push pedal campaign, push pedal and two fixed roll production relative motion, the bending of messenger's cable produces plastic deformation, can realize the cable and buckle.