Rubber Firewall Grommets for 7/8" Panel Hole 9/16? ID X 1 1/16" OD Fits 1/16? Thick Materials/Sheet Metal 6 / 12 / 24 Packs Enhance the protection of your wires, tubes, and objects with these high-quality Rubber Firewall Grommets. Ideal for 7/8" panel holes and designed to fit 1/16? thick materials or sheet metal. Key Features: Premium quality SBR rubber grommets Meets military specifications MS35489, ensuring durability and reliability Temperature resistant from 0F to 225F Durometer of 60A +/- 5 for optimal flexibility and strength Compliant with ASTM D2000 AA, BA standards Specifications: Fits Hole Diameter: 7/8? Outside Diameter: 1 1/16" Inside Diameter: 9/16" Overall Thickness: 1/2" Fits Panel Thickness: 1/16" Rubber Type: SBR MS 35489, AN 931 Minimum Temperature: 0F Maximum Temperature: 225F Durometer: 60A +/- 5 Elongation: 600% Standards: ASTM D2000 AA, BA Tensile Strength: 500 Application: These grommets provide excellent protection against abrasion damage, making them suitable for various applications where wires, tubes, and objects are inserted through holes in metal, plastic, or other hard materials. Upgrade your project with confidence using these reliable Rubber Firewall Grommets. Choose from packs of 6, 12, or 24, and enjoy the added convenience of free shipping! Ships Fast and Free