1. These soft plastic grommet are suitable for pipes, hydraulic, air, gas, and many other industrial applications2. They are designed to protect wires, cables hoses from the sheet metal edges3. Includes through-hole grommets in 8 sizes4. Heat-resisting, mineral oil-resisting, wear-resisting5. These soft plastic grommets are organized in a convenient PVC snap‑shut cases for easy transportation and storageSpecification:Descriptions:These soft plastic grommet are suitable for pipes, hydraulic, air, gas, and many other industrial applications. They are designed to protect wires, cables hoses from the sheet metal edges. Features heat-resisting, mineral oil-resisting, wear-resisting.Features:These soft plastic grommet are suitable for pipes, hydraulic, air, gas, and many other industrial applications.They are designed to protect wires, cables hoses from the sheet metal edges.Includes through-hole grommets in 8 sizes (see picture list).Heat-resisting, mineral oil-resisting, wear-resisting.These soft plastic grommets are organized in a convenient PVC snap-shut cases for easy transportation and storage.Specifications:Material: Soft PlasticColor: blackSize: 1/4, 5/16, 3/8, 7/16, 1/2, 5/8, 7/8,1Weight: 219gPackage includes:40 x 1/4 Grommet40 x 5/16 Grommet40 x 3/8 Grommet25 x 7/16 Grommet20 x 1/2 Grommet5 x 5/8 Grommet5 x 7/8 Grommet5 x 1 Grommet