Qingdao Zhongkairuntai Hardware & Machinary Co.,Ltd is one of the leading China straight snap hook zp manufacturers and suppliers,Website:http://www.qdzkrt.com, welcome to wholesale cheap straight snap hook zp from our factory.STRAIGHT SNAP HOOK ZPART.NO.SIZE(mm)W.L.L.(lbs)N.W.(kg/100pcs)TG04016602602.50TG04028805006.80TG04031010077013.60