The YKK #7 metal zipper offers an intermediate heavy-duty profile, perfect for garments requiring more structural strength than a standard #5, but less rigid bulk than a chunky #8. Engineered with precisely stamped metal elements, it delivers extreme durability and a smooth glide for heavy outerwear.
Designed with a #7 profile, a classic golden-hued brass finish, and an open-end separating configuration, it is the traditional standard for robust front closures. It is perfect for heavy classic canvas jackets, thick traditional leather bombers, and severe winter coats.
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