Rubber Grommets I.D. 5/16"Drill Size 9/16"

Sold in sets of 100 Rubber grommets are pieces of rubber that protect or cover an edge and protect cables or wires from sharp corners or edges . They are used to protect wires from being cut easily by sharp plate cuttings, and at the same time, they are dustproof and waterproof. Grommets are useful in electronics applications when a wire or tube needs to pass through metal or another material that may cause damage. They help eliminate sharp edges, so your wires are protected and add aesthetic value to your application .