迫紧式门扣
产品简介
迫紧式门扣
产品详细信息
■材质:锌合金主体、钢铁挡片■Material: Body-Zinc alloy、Cam-Steel
■表面处理:黑色电著主体,镀锌挡片■S.Tr:Black coated,Cam-zinc plated
■Easy grip adjustment
■Reduce or eliminate noise and rattles cause by vibratio
■The cam could compression 7m/m,to improve strength and tightly close for use
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