There’s one thing you need to know when it comes to our swivel arms. That is that they’re build with the most demanding industrial situations in mind. They are pretty robust which allows them to offer our users the best, user-friendly experience. The swivel function on our SMS T series is the main reason why they have such a big work area. The ball bearings on the swivel arms allow them to operate smoothly. Also, we’ve included an adjustable plate to increase or decrease your work area according to your needs.