Safe T Mount chairs and work tables are the only ones that roll so effortlessly and so fast that they need brakes. Our NUMBER 1 Complaint on all of our products is that they roll too easy. Most customers love the way hey glide across both smooth and rough surfaces but for those who are looking for a little more friction in their life we have you covered with the Stainless Disc Brake Kit. It’s a simple 2 Minute install and you can customize the level of resistance to suite your preference. Does not include a new wheel only the disc and associated hardware.