Forged Putlog Coupler (FJ-A027) Rizhao Forging Co., Ltd. Base Info Model NO.:FJ-A027Size:48.3mmWeight:0.65kgTrademark:rizhao forgingSpecification:ISO9001, EN74, BS1139Origin:Rizhao City Shandong Province China Description Pre:Single Rail Joint Next:Dzr Brass Tank Fittings