Bora Tool High Mobile Base makes moving your woodworking machines and heavy items effortless, even over cords, cracks, and uneven surfaces. Designed with a robust 1500-lb. (680 kg) weight capacity, this is our heaviest duty mobile base, built to handle the toughest tasks in your workshop. Its adjustable frame expands from 20.75x23.75” to 28x33.5” (52.7x60.3 cm up to 71.1x85.1 cm) in 1-inch increments, accommodating a wide variety of machines. Crafted from all-steel construction, it features 5-inch (12.7 cm) non-marring ball bearing wheels and convenient foot-operated steel locking levers, ensuring smooth mobility and secure positioning. This mobile base is the solution for enhancing the flexibility and safety of your workspace.