What is this?The Black Rubber Wire Grommets, for protecting wires, cables, cords and pipes away from rough surfaces. Widely used in house, office, industry, boat, etc..What will I get?The round grommets, is in size of:Type: T OR Single-SidedMaterial: RubberDrill Hole Size / Mount Diameter: 3-11/16-inch / 93.6 mmInner Diameter: 3-3/16-inch / 81 mmOuter Diameter: 3-15/16-inch / 100 mmOverall Thickness: 3/4-inch / 19 mmFlange Thickness: 11/64-inch / 4.5 mmIn the package of: 1 x rubber grommetsIs there any advantages of the product?It is made of rubber, soft, durable and heat resistant.Multifunction-Not only can act as the industrial wire protectors, but also could use as a desk or table cord grommets.Stronger-This type of grommets are thicker than ordinary ones, suitable for applications with higher requirements for products.
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