Restoring Antique Monkey Wrench - Tool restoration

I bought this rusty antique monkey wrench with a few euros for restoration. The old tool does not have any markings on it. It had a lot of rust on it and the jaws were not moving properly. The back of the wrench had been used as a hammer so I filed out all the badly bent edges and the surfaces of the jaws. I did not change the handle as it seemed to be in a decent condition and not rotten. It only had one small crack. The end of the handle wouldn't have come off because it didn't have a nut like most similar wrenches so I couldn't just have made a new one with leathe in few minutes. SOME OF MY TOOLS: POWER FILE: https://amzn.to/2URHvPq CHUCK NORRIS’ TOOTHBRUSH: https://amzn.to/2YfXUj2 CORDLESS DRILL: https://amzn.to/2Wois77 MY FILMING GEAR: MAIN CAMERA: https://amzn.to/2JvtKox MAIN TRIPOD: https://amzn.to/2OlpYgn MICROPHONE: https://amzn.to/2OlpYgn VIDEO LIGHTS: https://amzn.to/2FpJDaB MAIN LENS: https://amzn.to/2Fm8yMk CINEMATIC LENS: https://amzn.to/2TmNdHH WIDE ANGLE LENS: https://amzn.to/2U7iJha GOPRO: https://amzn.to/2U3eqU3 --------------------------------------------------------------------- SUBSCRIBE ▶▶▶ https://www.youtube.com/channel/UCf_s... --------------------------------------------------------------------- Restoration playlist▶ https://www.youtube.com/playlist?list=PLVIxIjRNxFv5VRUXt66VzBxOys1GpmBp4 ---------------------------------------------------------------------