... : punching2, Specification: 4 YG3, Dimensions: normal inner dimensions suitable for normal brass zippers, and we can modify dimensions according to ... colors according to clients' requirements6, Applications: C/E brass zippers, jeans, jackets7, Type: Single locking & double locking8, Advantages: a, Pulled ... offered12,More specification of 4yg: 4YG metal zipper slider for jeans garment accessory