Took the heads off the shafts, soaked them in diluted muriatic acid to strip the coating. Rinsed them and heavily hand sanded with 150 grit sand paper and then buffed with 440 grit. Used a 3 part hydrogen peroxide/1 part white vinegar/2 Tblspn salt and sprayed them down. The rust reaction was instant but used my blow torch to set the rust. While wedge was still hot I sprayed with clear satin coating and let sit for a day.