Premium set of 4 threaded stem casters! These casters are designed with a roller blade style that is both durable and easy on your flooring. Each caster features a 3/4'' stem with 3/8-16 thread and a 1-3/4'' non-marring wheel. The 3/4'' stem ensures a secure fit, while the 1-3/4'' wheel offers smooth and efficient movement. The 3/8-16 thread provides a tight and secure connection, ensuring your caster wheels stay in place. What sets our caster wheels apart from the rest? It's our non-marring roller blade wheels. These wheels are designed to glide smoothly over your floors without leaving any marks or scratches. So, you can move your furniture or equipment around without worrying about damaging your floors. The swivel caster feature allows for easy and flexible movement in any direction. Whether you're moving straight, diagonally, or even spinning in place, these swivel stem casters have got you covered. Our non-marking stem casters are perfect for both indoor and outdoor use. Whether you're using them for your office chair, kitchen island, outdoor grill, or any other piece of furniture or equipment, you can trust that our caster wheels will deliver the performance you need. At Left Side, we prioritize quality and customer satisfaction. That's why we've ensured that our threaded stem casters are durable, reliable, and easy to install. So why wait? Upgrade your wheels with Left Side's non-marring, swivel caster wheels today!