hookandeye

Hook and eye is a simple two-piece fastener used to secure openings in clothing and other textiles. It consists of a small hooked piece and a corresponding loop, or eye, that fits over the hook to hold fabric together. The components are typically metal, but plastic versions exist, and they are attached to fabric with hand or machine sewing.

The hook is usually a curved metal tab with a pointed end that tucks into the eye, which is a small loop or ring. Fasteners can be sold as single hooks and eyes or as sets with multiple hooks to provide stronger closure. Some designs use a straight bar on the eye instead of a loop. The size and strength vary to suit lightweight garments or heavier fabrics.

Materials and finishes range from brass and nickel to stainless steel, sometimes with decorative finishes such as antique brass or silver-tone. They are selected to match fabric weight, garment style, and budget.

Applications: Hook and eye closures are common on skirts, trousers, bras, and dresses, especially where a discreet closure is desired or where a zipper is impractical. They may be used in upholstery or leather goods as lightweight closures as well, but are most widely associated with apparel. They are generally sewn at the garment edges with thread; proper alignment and reinforcement help prevent loosening.

Care and limitations: They are not as strong as zippers and can bend or snag if forced. Periodic inspection and replacement of bent or loose components help maintain function.

Related fasteners include buttons, zippers, and clasps.