Check the listing for details. Rubber Grommet to fit 1/2" Hole in 1/16" Thick Panel - 5/16" Inner Diameter. Condition: New. Listed at 8.00 USD. Inner Diameter: 5/16" Outer Diameter: 5/8" Overall Thickness: 1/4" Fits Panel Thickness: 1/16" Fits Panel Hole Diameter: 1/2" Temperature Range: -30° to +170° F Durometer Hardness: 55AOur Rubber Grommet is designed to provide top-notch insulation and sealing around holes in solid panels. With an inner diameter of 5/16" and an outer diameter of 5/8", it fits perfectly in panel holes measuring 1/2". The overall thickness of 1/4" ensures robust durability, while the fit for panel thickness of 1/16" guarantees a secure installation. Made from flexible SBR rubber, this black grommet offers excellent resilience and protection, making it suitable for both indoor and outdoor use. Engineered to perform in extreme temperatures ranging from -30° to +170° F, our grommet is perfect for a wide range of applications. The 55A durometer hardness strikes a balance between toughness and flexibility, ensuring long-lasting performance. Whether you need to insulate and seal around panel holes, dampen vibrations, or minimize abrasion, this versatile grommet is up to the task. Enhance your projects with the reliability and durability of our Rubber Grommet, designed to meet your insulation and sealing needs effectively. RGR12516 Bulk purchases are availableInner Diameter: 5/16" Outer Diameter: 5/8" Overall Thickness: 1/4" Fits Panel Thickness: 1/16" Fits Panel Hole Diameter: 1/2" Temperature Range: -30° to +170° F Durometer Hardness: 55AOur Rubber Grommet is designed to provide top-notch insulation and sealing around holes in solid panels. With an inner diameter of 5/16" and an outer diameter of 5/8", it fits perfectly in panel holes measuring 1/2". The overall thickness of 1/4" ensures robust durability, while the fit for panel thickness of 1/16" guarantees a secure installation. Made from flexible SBR rubber, this black grommet offers excellent resilience and protection, making it suitable for both indoor and outdoor use. Engineered to perform in extreme temperatures ranging from -30° to +170° F, our grommet is perfect for a wide range of applications. The 55A durometer hardness strikes a balance between toughness and flexibility, ensuring long-lasting performance. Whether you need to insulate and seal around panel holes, dampen vibrations, or minimize abrasion, this versatile grommet is up to the task. Enhance your projects with the reliability and durability of our Rubber Grommet, designed to meet your insulation and sealing needs effectively. RGR12516 Bulk purchases are available