Specification Brand : Mitoltpoci BulletPoint1 : [MAIN PARAMETER] Mounting Size /Drill Hole Size: 85 x 38 mm /3.35 x 1.5-inch(L*W); Groove Thickness: 3mm; Type: Double-Sided. BulletPoint2 : [OTHER SIZE] Inner Size: 81 x 34 mm / 3.19 x 1.34-inch(L*W); Overall Size: 92 x 46 x 14mm / 3.62 x 1.81 x 0.55-inch(L*W*H). BulletPoint3 : [MATERIAL] Made of rubber, soft, durable and heat resistant. BulletPoint4 : [HOLE ADJUSTABLE] The grommets offers a wide selection of diameters, tight or loose your cord, please make center holes as needed. With pre made slot, easy to drill hole. BulletPoint5 : [APPLICATION] To protect wires, cables, cords and pipes away from rough surface. Widely used in house, office, industry, boat, etc.. ExternallyAssignedProductIdentifier1 : 0755642950083 ExternallyAssignedProductIdentifier2 : 755642950083 FitType : Universal ItemName : Multi Purpose Rubber Spacer Black Rubber Bushings Grommets Rubber Washers for Vibration, Bolts, Home, Car Accessories (3/4" OD x 5/16" ID x 3/4" Thickness,8 PCS) ItemPackageDimensions_Height : 10.16 centimeters ItemPackageDimensions_Length : 2.5908 centimeters ItemPackageDimensions_Width : 7.62 centimeters ItemPackageQuantity : 1 ItemShape : Oval ItemTypeKeyword : grommet-kits Manufacturer : Masmoc Material : Rubber ModelNumber : a21042200ux0121 NumberOfBoxes : 1 NumberOfItems : 8 PartNumber : 755642949995 ProductDescription : Multi Purpose Rubber Spacer Black Rubber Bushings Grommets Rubber Washers for Vibration, Bolts, Home, Car Accessories ProductSiteLaunchDate : 2022-11-23T16:27:16.138Z Size : 3/4" OD x 5/16" ID x 3/4" Thickness,8 PCS SupplierDeclaredDgHzRegulation : not_applicable UnitCount : 10