Hellermanntyton grommet set for bend and edge protection hot kit hellermann tyton 639 60000 p the hellermanntyton grommet set hot kit is a practical mix of anti kink sleeves and grommets for construction repairs and home improvement with a wide range of sizes and styles chances are the size you need will be here and if not at least something to improvise with the durable storage case has interior dividers and a printed size guide for easy identification and selection p p every t