... # 3.used for nylon zipper 4.with lock hole 5.material: zinc alloy 1.slider's weight and color is ... ,#5,#7,#8,#10,etc2.Nylon,plastic,metal, plastic-steel(PVC),derlin zipper sliders4.Autolock,nonlock,pinlock,camlock etc5.High ... quality,quick delivery and fisrt-rate serviceitemnylon zipper sliderBrandKBmaterialzinc alloySize8 # Typewith lock holeWeightyour requiresampleFree(freight collect) ...