Repair Your Sails, Swimming Pool Covers, Sleeping Bags And Tie downs The Professional Way. The Zinc Plated Grommet Punching Tool Is Drop Forged (3 Pieces Included), 50 Silver Color Grommets And 50 Silver Color Washer Sets Included. Will Require Additional Hammer Tool In Order To Complete The Job (not Included).

* This set includes 103 pieces of 1/2 inch size grommets in total, and weighs 9.3 ounces

* The perfect way to add grommet holes, or to replace grommets that have come out

* Includes 3 piece zinc plated grommet punches with complete instructions on package

* Also includes 50 pieces of zinc plated grommets and 50 pieces of zinc plated washers

* Excellent for tarps, canopies, sleeping bags, duffel bags and more

First Make the Hole You will need a mallet to punch the hole cutter through Line it up to the place you want the hole and provide as many strong blows as needed to cut through (helps to have wooden block below)