Shakespeare Company is located in Columbia, South Carolina and offers the most complete line of replacement trimmer heads available to the retail market today. Our trimmer heads have been rigorously tested and have been proven by home owners and professional landscapers for over 10 years. Our Weed Warrior, RINO-TUFF, and Shakespeare branded trimmer heads can be found in most retail outlets around the United States. Click on the brand of your choice to find out more about our products and where they can be found in your area.