Gamma X-ELS Racquet Stringing Machine DIGITAL CONTROL PANEL: Options include tension and pulling speed adjustments and 9 memory settings FIRM HOLD: Adjustable string clamps and a 6-point Quick Mount System keep rackets securely in place CUSTOM TENSION: Uses an electric constant pull tensioner (11-90lb range) and 360-degree turntable DURABLE DESIGN: Features an aluminum extrusion base and diamond-coated rotational ratchet gripper TOOL SET: Includes pathfinder awl, straight awl, hex wrenches, pliers, and diagonal cutter