Judge for yourself and find out why thousands of tree care professionals have been using the Wedgle since introduced in 1993. In fact, our very first Wedgle is still in use today. You can evaluate it at the TCIA Expo Booth #1629 in the Baltimore Convention Center and see our full line of products and chemicals. Whatever your need, we have you covered. Own one already but have some questions? Come visit us and we have your answers. You can talk one on one with tree experts at our exhibit – we know tree care! Visit us at Tree Care Industry Association Expo or for more information, click here.