eyeletsetting

Eyelet setting is the process of attaching metal eyelets or grommets to fabric, leather, or other materials to reinforce a hole and provide a durable opening for laces, cords, or fasteners. The resulting hole is protected from fraying and distributes stress around the edge, improving strength and wear resistance in garments, bags, footwear, and equipment.

A typical eyelet consists of a hollow body (the eyelet) and a flanged washer or ribbed under-shell. Two-piece eyelets are driven with a setter that crimps the inner prongs and flares the washer on the reverse side. Self-piercing or press-set eyelets can cut their own hole and are often used with specialized tools. Eyelets come in various materials, including brass, nickel, steel, and coated alloys, and in sizes ranging from small garment eyelets to large grommets for sails or banners.

Tools and methods vary. Common approaches include hand setting with a punch, setter, and hammer on an anvil or bench block; or using a dedicated eyelet press or pneumatic grommet machine. The process typically involves marking the location, punching or piercing a hole of the correct size, inserting the eyelet from the front, placing the washer on the back, and using the setter to crimp and secure the assembly. Proper alignment and pressure are important to avoid fabric damage and ensure a flush, secure fit.

Applications span clothing, footwear, bags, upholstery, tents, sails, and industrial uses. Selection depends on material thickness, required strength, and exposure conditions. Quality control focuses on proper seating, alignment, and testing for pull-out resistance.