The weighted base design provides maximum stability while allowing the batter to move the tee anywhere in their swing range. Adjustable stem and insert are designed for all heights and areas of the strike zone. Now featuring a redesigned tee stem intended to reduce bat drag through impact, as well as reduce vibrations received on mishits. Tuffy Tees come with a 5-year limited warranty, so this tee is built to take a beating, season after season. Not sure this is the right part for your machine? Call 1-514-731-6841 and we'll be happy to help you find what you need. Vous n'êtes pas sûr que ce soit la bonne pièce pour votre machine ? Appelez au 1-514-731-6841 et nous serons heureux de vous aider à trouver ce dont vous avez besoin.