For over 100 years, Stimpson® products have been the go-to choice when quality and consistency are required. These Grommets and Washers can be used interchangeably with plain washers, teeth washers, and neck washers. The preference is yours, the quality is Stimpson®. These grommets are available in brass, aluminum, or zinc in their base metal or with popular finishes: brass, nickel plated, or dull black chemical. Custom finishes are also available.