The Zipper Slider Auto Lock #7 in Black from BPR Zippers is a premium quality heavy duty zipper component designed for durability, smooth movement, and self secure locking performance. Manufactured from high-strength zinc alloy with a refined Black finish, this slider provides excellent corrosion resistance and long-lasting appearance.

Equipped with an advanced auto-lock mechanism, the slider automatically locks the zipper in position when the pull tab is released, preventing accidental opening. The #7 size slider is widely used for heavy garments, bags, luggage, leather goods, and industrial applications where stronger zipper performance is required.

Its precision engineering ensures smooth sliding, reliable locking, and consistent functionality, making it ideal for garment manufacturers, bag producers, and zipper repair professionals.