Vintage Zipper Repair Solution YKK #5 Long Pull Slider 4pcs Brass and 2pcs Aluminum (6 Sliders/pack) Vintage Zipper Pull Replacements 4pcs brass and 2pcs aluminum 4pcs YKK#5 Brass Long Pull Slider set into Brass Chain zipper #5 2pcs YKK#5 Aluminum Long Pull Slider set into Aluminum Chain zipper #5 Strong and durable. Work on zippers needing to be repaired