Looking to plugs something specific? Harman offers the best custom insert tube plugs for any requirement. Our plastic insert plugs provide the same functions as our various styles of stock tubing plugs, creating an attractive finished surface. Choose your own custom plastic insert plugs from Harman Corporation.

No matter how custom your plug might be, these pieces are easy to install and will provide a sleek finished look to your products or workplace and at home applications.

Trust Harman to provide you with the very best custom plastic insert plugs for all of your various protection and functional vinyl needs.