This #4 grommet and tooth washer pair is used to fortify holes in a variety of fabrics. Made from heavy-gauge brass, these compact but durable parts can withstand any type of environment. The tooth washer features interlocking teeth for a stronger hold than a standard washer. Easily perforate a hole into the fabric then position the metal grommet and washer with the suitable setting tools.
While ideal for curtains, drapery, and vinyl banners, they also operate well in custom upholstery, outdoor awning, and marine jobs. Specific uses consist of boat covers, banners and flags, luggage, privacy drapes, safety gear, seats, signs and media, tarpaulins, outdoors tents, and awnings.
The hole's inner diameter is 1/2". 1 gross = 144 grommets and 144 washers (288 total pieces).
For a quick outline on which types suit which applications, head to our main Grommets page.