Autolock slider including standard puller and fancy puller. The material is zinc alloy. It’s double lock. Mainly having No.3, No.4, No.5, No.7, No.8, No.10 for nylon zipper, plastic zipper, metal zipper. It’s usually for finished zippers, like close end, open end, two way open end. The finished zippers, are generally for garment, home textile, shoes, bags, tent, etc.
It can be painted same colors matching the tape and teeth of nylon zipper, plastic zipper. And can plated other colors too, like gold, nickel, black nickel, antique silver or shiny gold, shiny nickel, and so on. Mainly according to customer requirements. For metal zipper, normally plated the sliders same colors as the zipper teeth, like nickel, gold, antique brass or shiny rose gold, shiny light gold, shiny black nickel or other colors.