ProDec DWDK607 Folding Aluminium Workstand Hop Up 700 mm x 300 mm, 500 mm Height Door Locks The DUR190LZX3 features Active Feedback The DUR190LZX3 features Active Feedback Sensing Technology (AFT) to automatically shut down the tool to protect the user if the rotation speed suddenly slows down and Automatic Torque Drive Technology (ADT) to automatically change the cutting speed according to the load condition for optimum operation water pumps with up to 80mm outlets there's no constant unfolding to position it then folding up again when you need to move it: it has folding legs that lock into place with sturdy locking clips at the start of the job and the aluminium construction makes it lightweight enough to be moved quickly and easily without folding it down Although it is lightweight it is also robust