When mounting heat shields or other materials it can be difficult to make it look professional. DEI has put together a complete Grommet and Tie kit a heat shield mounting kit to make any install look first class. Included in the kit are 24 - 3/8 grommets, Grommet eyelet tool Six 20 long stainless locking ties and our handy locking tie tightening tool. Everything you need for a professional looking installation. Universal kit for mounting heat shields and other heat barrier materials Kit Includes: 24 - 3/8 Grommets 1 - Grommet Eyelet Tool 6 - 20 in. Stainless Steel Locking Ties 1 - FREE Locking Tie Tool